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I Ching Birth Hexagram · Hexagram 30 of 64

Hexagram 30, 離 Lí: brightness resting on what feeds it

離 Lí is the trigram of fire doubled: in each half one broken line is held between two whole ones, as a flame holds to what it burns. The character means to cling and also brightness, and the tradition reads the two senses together, light that depends on what feeds it.

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Hexagram 30, 離 Lí, drawn as six lines numbered from the bottom: whole, broken, whole, whole, broken, whole. The lower, inner trigram is 離 Lí, Fire; the upper, outer trigram is 離 Lí, Fire. 1 2 3 4 5 6 Upper, outer 離 Lí, Fire Lower, inner 離 Lí, Fire 30 離 Lí Lines numbered from the bottom
The figure of 離 from the bottom line up: Fire inside, Fire outside. Two broken lines, four whole.

Facts

Number
30 of 64, in the received order
Character and pinyin
離 Lí ䷝
Our title
Brightness
Lines, bottom to top
yang, yin, yang, yang, yin, yang
Lower trigram (inner)
☲ 離 Lí, Fire
Upper trigram (outer)
☲ 離 Lí, Fire
Within (nuclear)
28 大過 Dà Guò, Great Excess
King Wen pair
29 坎 Kǎn, The Abyss
Legge's name (1882)
Lî
Part of the text
The first part (上經), 1 to 30

Meaning

Fire has no shape of its own; it holds to wood, to oil, to whatever it burns. The trigram 離 draws that as an empty middle between two strong lines, and the hexagram doubles it. Legge notes that the character means both brightness and attachment, and that the two senses make it hard to say which the text meant; the tradition keeps both. The Judgment counsels firmness and adds the cow: even brilliance, it says, should be docile and attached to something steady.

The Image is brightness repeated, and the great man is told to make his own clarity greater and to spread it in every direction. In our own reading, 離 is clarity that lasts by being tended and handed on, and that burns out when it only flares. The first part of the received text ends here, with water and fire, as it began with heaven and earth.

The lines

The first line moves with confused steps but treads reverently and avoids error; the second is "in his place in yellow", in Legge's English, the colour of the centre, with great good fortune. The third is the setting sun: instead of beating time on an earthen pot and singing, it sighs like an old man of eighty. The fourth flares up suddenly and is rejected; the fifth weeps and grieves, and that sorrow is called fortunate. At the top the king sends the subject on an expedition that punishes only the leaders.

離 is the birth hexagram in the worked example of our research, with its first line moving, so that it becomes 旅, hexagram 56. Within it lies 大過, hexagram 28; its pair and opposite is 坎, hexagram 29.

In the birth cast

The time cast arrives at 離 when the year, month and day leave 3 on eight, which puts 離 fire above, and the same total with the hour added leaves 3, which puts 離 fire below. Which line moves depends on what the whole total leaves on six, and each line turns the figure into a different hexagram:

  • Line 1 (初九) moving: becomes 56 旅 Lǚ, The Traveller
  • Line 2 (六二) moving: becomes 14 大有 Dà Yǒu, Great Possession
  • Line 3 (九三) moving: becomes 21 噬嗑 Shì Kè, Closing the Jaws
  • Line 4 (九四) moving: becomes 22 賁 Bì, Adornment
  • Line 5 (六五) moving: becomes 13 同人 Tóng Rén, Fellowship
  • Line 6 (上九) moving: becomes 55 豐 Fēng, Fullness

Lines 2 to 5 give the hexagram within, 28 大過 Dà Guò, Great Excess. Everyone born in the same lunar day and double hour has the same cast, so the figure describes a moment, not a person.

Correspondences

Each item with how it stands: “sourced” is in the work cited, “our construction” is EsoTerrier’s own, and “disputed” means the sources disagree.

Trigram virtues (Shuogua, chapter 7)
離 bright, attached, doubled, in our English sourced
Trigram family places (Shuogua)
middle daughter, doubled sourced
Trigram body and animal images (Shuogua)
eyes and pheasant, doubled sourced
Trigram phases (a classical correspondence: the Plum Blossom text's table)
Fire, doubled. The Han assignment of 梅花易數, book 1, also used by Jing Fang; not stated as such in the Zhouyi sourced
Inverse and opposite
Upside down it is itself; every line flipped: 29 坎 Kǎn, The Abyss sourced
Human Design gate
Gate 30, from 324.5° to 330.125° of the tropical zodiac on Ra Uru Hu's wheel (1987): a modern placing, not the I Ching's sourced
Our English title
Brightness: EsoTerrier's own, from the sense of 離 our construction

How the schools read it

The Zhouyi, in Legge's translation (1882)
“Let (its subject) also nourish (a docility like that of) the cow, and there will be good fortune.”
The Image (大象), one of the Wings, in our paraphrase
Brightness repeated; the great man cultivates his brilliant virtue and spreads its light over the four quarters.
The Plum Blossom method (Ming)
A figure reached by numbers: 離 above when the year, month and day leave 3 on eight, 離 below when the same total with the hour leaves 3.
Human Design (Ra Uru Hu, 1987)
Takes the number for its gate 30 and puts it on the zodiac; its own reading, which we do not quote.
EsoTerrier
Fire doubled: brightness that clings to what feeds it, as flame rests on wood; it lights every side when it is tended and handed on, and burns out when it flares.

Claims about it

  • Gate 30 of Human Design, at 324.5° to 330.125° of the zodiac, is where the I Ching itself places hexagram 30.

    false

    What the record shows: The wheel is Shao Yong's circle rotated by Ra Uru Hu in 1987 to 1989 so that hexagram 41 starts at 2° Aquarius. No Chinese source we found puts the hexagrams on degrees of the zodiac.

  • Being born under 離 Lí fixes a person's character.

    unverified

    What the record shows: A modern reading with no source in the tradition. The Zhouyi has no birth hexagram; the cast reads a figure, not a person, and everyone born in the same lunar day and double hour shares it.

Elsewhere on EsoTerrier

Sources

Primary texts (6)
  1. James Legge (trans.), The Yî King, Sacred Books of the East XVI. Oxford: Clarendon Press, 1882. Public domain; quoted briefly and credited. en.wikisource.org/wiki/Sacred_Books_of_the_East/Volume_16
  2. 梅花易數 (Meihua yishu, the Plum Blossom method), attributed to Shao Yong, book 1: the time rule, the trigram numbers and phases, and the casts of the plum blossom and the peonies. zh.wikisource.org/wiki/梅花易數/卷一
  3. 周易 (Zhouyi), the received Chinese text of the hexagram and line statements with the Ten Wings. ctext.org/book-of-changes
  4. The same, the 1882 Oxford edition scanned (archive.org), for hexagrams 33 to 64 and the appendices. archive.org/details/sacredbooksofchi16conf
  5. The Unicode Standard, Yijing Hexagram Symbols, U+4DC0 to U+4DFF. unicode.org/charts/PDF/U4DC0.pdf
  6. 京氏易傳 (Jingshi yizhuan), attributed to Jing Fang, three books. zh.wikisource.org/wiki/京氏易傳
Studies and other sources (3)
  1. "King Wen sequence", Wikipedia. en.wikipedia.org/wiki/King_Wen_sequence
  2. Jovian Archive, "Gates and hexagrams in Human Design" (cited for the wheel's origin only). jovianarchive.com/pages/gates-and-hexagrams-in-human-design
  3. "Hexagram (I Ching)", Wikipedia. en.wikipedia.org/wiki/Hexagram_(I_Ching)
Our own research (5)
  1. EsoTerrier, I Ching research, 10 to 14 October 2026: the method, the validation (61 births), the variants and the lists.
  2. EsoTerrier calculation engine, the I Ching service and its reference tables (titles, glosses and readings our own).
  3. EsoTerrier, Gene Keys research, 9 October 2026: the legal and trade-mark report, on which hexagram names are free to use.
  4. EsoTerrier, Human Design research, 9 October 2026: the wheel, gate 41 at 2° Aquarius, 5.625° per gate.
  5. EsoTerrier, engine audit of 14 October 2026: the reworded titles, readings and trigram qualities, with the passages each rests on.

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By EsoTerrier. Written with AI assistance from our research and checked against its sources; last revised 19 October 2026. How we write these pages.

First published ; last revised . Corrections: support@esoterrier.com.