#81A577
Closest named color: Greeny Grey (#7EA07A). oklch(68.3% 0.077 138.9), rgb(129, 165, 119).
Aa
Black text reads best on this color (7.58:1).
About this color
#81A577 is a medium-light, moderately saturated green. In OKLCH its lightness is 68%, its chroma 0.077 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greeny Grey (#7EA07A), ΔE 0.017 away. Black text reads best on it, at 7.58:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Greeny Grey (#7EA07A) |
| Black text | 7.58:1 |
| White text | 2.76:1 |
Values
| HEX | #81A577 |
| RGB | rgb(129, 165, 119) |
| HSL | hsl(107, 20%, 56%) |
| OKLCH | oklch(68.3% 0.077 138.9) |
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 #81A577 | 2.76:1 | Fails | Lc -58.7 | Large or bold text, headings |
| Black text on #81A577 | 7.58:1 | AAA | Lc 50.6 | Large or bold text, headings |
| #81A577 text on white | 2.76:1 | Fails | Lc 53.4 | Large or bold text, headings |
| #81A577 text on black | 7.58:1 | AAA | Lc -48.4 | Large or bold text, headings |
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 400.
-
Step 50
50
#F3F6F2
oklch(97% 0.006 137.8)
-
Step 100
100
#E5ECE3
oklch(93.5% 0.014 138.7)
-
Step 200
200
#D1DECD
oklch(88.6% 0.027 138.3)
-
Step 300
300
#B1C9AB
oklch(81% 0.049 139.4)
-
Step 400
400 (this color)
#81A577
oklch(68.3% 0.077 138.9)
-
Step 500
500
#6A985D
oklch(63.1% 0.099 138.9)
-
Step 600
600
#518243
oklch(55.6% 0.107 139)
-
Step 700
700
#426E35
oklch(49.2% 0.099 138.9)
-
Step 800
800
#365A2C
oklch(42.8% 0.083 139.1)
-
Step 900
900
#2F4A28
oklch(37.8% 0.065 139.4)
-
Step 950
950
#1C2B18
oklch(26.9% 0.04 139.2)
#81A577 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) | #A89D74 | 0.055 |
| Deuteranopia (no green cones) | #A29A79 | 0.053 |
| Tritanopia (no blue cones) | #7FA299 | 0.052 |
| Achromatopsia (no color) | #9B9B9B | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81A577
#81A577
oklch(68.3% 0.077 138.9)
- #AE8AB8
#AE8AB8
oklch(68.3% 0.078 318.8)
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 #81A577, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Grey #7EA07A ΔE 0.017
- Grey Green #86A17D ΔE 0.018
- Dusty Green #76A973 ΔE 0.019
- Sage #87AE73 ΔE 0.030
- Tea #65AB7C ΔE 0.032
- Dull Green #74A662 ΔE 0.035
- Faded Green #7BB274 ΔE 0.039
- Sage Green #88B378 ΔE 0.042
Use #81A577 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.