#77931B
Closest named color: Dark Yellow Green (#728F02). oklch(62% 0.142 122.7), rgb(119, 147, 27).
Aa
Black text reads best on this color (5.97:1).
About this color
#77931B is a medium-light, vivid yellow. In OKLCH its lightness is 62%, its chroma 0.142 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Yellow Green (#728F02), ΔE 0.015 away. Black text reads best on it, at 5.97:1.
| Hue family | Yellows |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.142) |
| Temperature | in between |
| Nearest name | Dark Yellow Green (#728F02) |
| Black text | 5.97:1 |
| White text | 3.51:1 |
Values
| HEX | #77931B |
| RGB | rgb(119, 147, 27) |
| HSL | hsl(74, 69%, 34%) |
| OKLCH | oklch(62% 0.142 122.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #77931B | 3.51:1 | AA large text | Lc -68.0 | Content text, not long reading |
| Black text on #77931B | 5.97:1 | AA | Lc 41.5 | Non-text elements, placeholder text |
| #77931B text on white | 3.51:1 | AA large text | Lc 62.6 | Content text, not long reading |
| #77931B text on black | 5.97:1 | AA | Lc -39.1 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F4F7F0
oklch(97.2% 0.01 125.7)
-
Step 100
100
#E7ECDE
oklch(93.5% 0.019 122.8)
-
Step 200
200
#D4DEC2
oklch(88.5% 0.039 123.2)
-
Step 300
300
#B8C897
oklch(80.8% 0.068 122.6)
-
Step 400
400
#94AC5A
oklch(70.7% 0.112 122.7)
-
Step 500
500 (this color)
#77931B
oklch(62% 0.142 122.7)
-
Step 600
600
#657F00
oklch(55.6% 0.136 122.8)
-
Step 700
700
#556B00
oklch(49.2% 0.12 122.6)
-
Step 800
800
#455700
oklch(42.6% 0.104 122.4)
-
Step 900
900
#394900
oklch(37.8% 0.092 122.7)
-
Step 950
950
#212B05
oklch(27% 0.06 123.2)
#77931B with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #9C8900 | 0.057 |
| Deuteranopia (no green cones) | #998928 | 0.058 |
| Tritanopia (no blue cones) | #7E8B7D | 0.119 |
| Achromatopsia (no color) | #898989 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #77931B
#77931B
oklch(62% 0.142 122.7)
- #976ECC
#976ECC
oklch(61.9% 0.143 302.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #77931B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Yellow Green #728F02 ΔE 0.015
- Olive Drab #6B8E23 ΔE 0.023
- Mossy Green #638B27 ΔE 0.037
- Swamp Green #748500 ΔE 0.040
- Flat Green #699D4C ΔE 0.040
- Moss Green #658B38 ΔE 0.041
- Pea Soup #929901 ΔE 0.043
- Sap Green #5C8B15 ΔE 0.044
Use #77931B in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.