#81963B
Closest named color: Drab Green (#749551). oklch(63.7% 0.12 120.8), rgb(129, 150, 59).
Aa
Black text reads best on this color (6.35:1).
About this color
#81963B is a medium-light, moderately saturated yellow. In OKLCH its lightness is 64%, its chroma 0.120 and its hue 121°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Drab Green (#749551), ΔE 0.027 away. Black text reads best on it, at 6.35:1.
| Hue family | Yellows |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.120) |
| Temperature | in between |
| Nearest name | Drab Green (#749551) |
| Black text | 6.35:1 |
| White text | 3.30:1 |
Values
| HEX | #81963B |
| RGB | rgb(129, 150, 59) |
| HSL | hsl(74, 44%, 41%) |
| OKLCH | oklch(63.7% 0.12 120.8) |
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 #81963B | 3.30:1 | AA large text | Lc -65.8 | Content text, not long reading |
| Black text on #81963B | 6.35:1 | AA | Lc 43.8 | Non-text elements, placeholder text |
| #81963B text on white | 3.30:1 | AA large text | Lc 60.3 | Content text, not long reading |
| #81963B text on black | 6.35:1 | AA | Lc -41.4 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E8ECDF
oklch(93.6% 0.018 120.7)
-
Step 200
200
#D6DDC5
oklch(88.6% 0.033 120.3)
-
Step 300
300
#BBC79D
oklch(80.9% 0.058 120.7)
-
Step 400
400
#98AA66
oklch(70.8% 0.094 120.9)
-
Step 500
500 (this color)
#81963B
oklch(63.7% 0.12 120.8)
-
Step 600
600
#697E0A
oklch(55.7% 0.13 120.8)
-
Step 700
700
#576A00
oklch(49.1% 0.118 121.1)
-
Step 800
800
#475704
oklch(42.8% 0.101 121.3)
-
Step 900
900
#3C4711
oklch(37.6% 0.077 120.2)
-
Step 950
950
#232A0C
oklch(27% 0.049 120.8)
#81963B 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) | #9F8E31 | 0.046 |
| Deuteranopia (no green cones) | #9C8E41 | 0.046 |
| Tritanopia (no blue cones) | #888F83 | 0.101 |
| Achromatopsia (no color) | #8D8D8D | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81963B
#81963B
oklch(63.7% 0.12 120.8)
- #9879C8
#9879C8
oklch(63.7% 0.119 301.2)
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 #81963B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Drab Green #749551 ΔE 0.027
- Moss #769958 ΔE 0.029
- Flat Green #699D4C ΔE 0.032
- Camo #7F8F4E ΔE 0.032
- Pea Soup #929901 ΔE 0.036
- Off Green #6BA353 ΔE 0.040
- Dark Yellow Green #728F02 ΔE 0.043
- Olive Drab #6B8E23 ΔE 0.044
Use #81963B 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.