#81A660
Closest named color: Dull Green (#74A662). oklch(68.1% 0.105 131.4), rgb(129, 166, 96).
Aa
Black text reads best on this color (7.55:1).
About this color
#81A660 is a medium-light, moderately saturated green. In OKLCH its lightness is 68%, its chroma 0.105 and its hue 131°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dull Green (#74A662), ΔE 0.015 away. Black text reads best on it, at 7.55:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Dull Green (#74A662) |
| Black text | 7.55:1 |
| White text | 2.77:1 |
Values
| HEX | #81A660 |
| RGB | rgb(129, 166, 96) |
| HSL | hsl(92, 28%, 51%) |
| OKLCH | oklch(68.1% 0.105 131.4) |
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 #81A660 | 2.77:1 | Fails | Lc -58.8 | Large or bold text, headings |
| Black text on #81A660 | 7.55:1 | AAA | Lc 50.5 | Large or bold text, headings |
| #81A660 text on white | 2.77:1 | Fails | Lc 53.5 | Large or bold text, headings |
| #81A660 text on black | 7.55:1 | AAA | Lc -48.3 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E5EDE0
oklch(93.6% 0.019 133.1)
-
Step 200
200
#D1DFC6
oklch(88.6% 0.037 131.2)
-
Step 300
300
#B2CA9E
oklch(80.9% 0.065 131.1)
-
Step 400
400 (this color)
#81A660
oklch(68.1% 0.105 131.4)
-
Step 500
500
#6B9A3C
oklch(63.2% 0.135 131.6)
-
Step 600
600
#538412
oklch(55.7% 0.146 131.4)
-
Step 700
700
#436F00
oklch(49% 0.135 131.5)
-
Step 800
800
#375B08
oklch(42.8% 0.113 131.7)
-
Step 900
900
#304B13
oklch(37.8% 0.088 131.6)
-
Step 950
950
#1C2C0D
oklch(27% 0.056 132)
#81A660 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) | #AC9D5B | 0.061 |
| Deuteranopia (no green cones) | #A69A64 | 0.060 |
| Tritanopia (no blue cones) | #83A195 | 0.079 |
| Achromatopsia (no color) | #9B9B9B | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81A660
#81A660
oklch(68.1% 0.105 131.4)
- #AE85C8
#AE85C8
oklch(68% 0.106 311.7)
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 #81A660, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Green #74A662 ΔE 0.015
- Dusty Green #76A973 ΔE 0.023
- Asparagus #77AB56 ΔE 0.025
- Sage #87AE73 ΔE 0.030
- Off Green #6BA353 ΔE 0.033
- Faded Green #7BB274 ΔE 0.034
- Tea #65AB7C ΔE 0.040
- Moss #769958 ΔE 0.040
Use #81A660 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.