#77831D
Closest named color: Swamp Green (#748500). oklch(58.1% 0.122 116.3), rgb(119, 131, 29).
Aa
Black text reads best on this color (5.04:1).
About this color
#77831D is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 58%, its chroma 0.122 and its hue 116°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Swamp Green (#748500), ΔE 0.015 away. Black text reads best on it, at 5.04:1.
| Hue family | Yellows |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Swamp Green (#748500) |
| Black text | 5.04:1 |
| White text | 4.15:1 |
Values
| HEX | #77831D |
| RGB | rgb(119, 131, 29) |
| HSL | hsl(67, 64%, 31%) |
| OKLCH | oklch(58.1% 0.122 116.3) |
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 #77831D | 4.15:1 | AA large text | Lc -74.0 | Content text, not long reading |
| Black text on #77831D | 5.04:1 | AA | Lc 35.6 | Non-text elements, placeholder text |
| #77831D text on white | 4.15:1 | AA large text | Lc 68.5 | Content text, not long reading |
| #77831D text on black | 5.04:1 | AA | Lc -33.1 | 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 600.
-
Step 50
50
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E9EBE0
oklch(93.6% 0.015 115)
-
Step 200
200
#D7DCC6
oklch(88.5% 0.03 117.4)
-
Step 300
300
#BEC69E
oklch(81% 0.055 116.8)
-
Step 400
400
#9DA867
oklch(70.7% 0.088 116.6)
-
Step 500
500
#86923B
oklch(63.2% 0.113 116.3)
-
Step 600
600 (this color)
#77831D
oklch(58.1% 0.122 116.3)
-
Step 700
700
#5E6800
oklch(49.2% 0.113 116.2)
-
Step 800
800
#4C5508
oklch(42.7% 0.094 116.8)
-
Step 900
900
#404612
oklch(37.7% 0.073 115.6)
-
Step 950
950
#25290D
oklch(26.9% 0.046 116.3)
#77831D 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) | #8D7C04 | 0.035 |
| Deuteranopia (no green cones) | #8C7D26 | 0.038 |
| Tritanopia (no blue cones) | #7F7B70 | 0.107 |
| Achromatopsia (no color) | #7C7C7C | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #77831D
#77831D
oklch(58.1% 0.122 116.3)
- #826ABA
#826ABA
oklch(58.2% 0.122 296.2)
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 #77831D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp Green #748500 ΔE 0.015
- Olive #808000 ΔE 0.015
- Khaki Green #728639 ΔE 0.020
- Swamp #698339 ΔE 0.026
- Moss Green #658B38 ΔE 0.030
- Mossy Green #638B27 ΔE 0.032
- Murky Green #6C7A0E ΔE 0.032
- Olive Drab #6B8E23 ΔE 0.033
Use #77831D 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.