#81A820
Closest named color: Avocado Green (#87A922). oklch(67.9% 0.16 125.2), rgb(129, 168, 32).
Aa
Black text reads best on this color (7.55:1).
About this color
#81A820 is a medium-light, vivid green. In OKLCH its lightness is 68%, its chroma 0.160 and its hue 125°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Avocado Green (#87A922), ΔE 0.009 away. Black text reads best on it, at 7.55:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.160) |
| Temperature | in between |
| Nearest name | Avocado Green (#87A922) |
| Black text | 7.55:1 |
| White text | 2.77:1 |
Values
| HEX | #81A820 |
| RGB | rgb(129, 168, 32) |
| HSL | hsl(77, 68%, 39%) |
| OKLCH | oklch(67.9% 0.16 125.2) |
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 #81A820 | 2.77:1 | Fails | Lc -58.7 | Large or bold text, headings |
| Black text on #81A820 | 7.55:1 | AAA | Lc 50.6 | Large or bold text, headings |
| #81A820 text on white | 2.77:1 | Fails | Lc 53.4 | Large or bold text, headings |
| #81A820 text on black | 7.55:1 | 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
#F3F7EE
oklch(97.1% 0.013 126.4)
-
Step 100
100
#E5EED9
oklch(93.7% 0.029 126)
-
Step 200
200
#D0E0B8
oklch(88.4% 0.056 125.3)
-
Step 300
300
#B1CC84
oklch(80.8% 0.1 125.3)
-
Step 400
400 (this color)
#81A820
oklch(67.9% 0.16 125.2)
-
Step 500
500
#739900
oklch(63.1% 0.159 125.3)
-
Step 600
600
#608000
oklch(55.5% 0.14 125.2)
-
Step 700
700
#506C00
oklch(49.1% 0.124 125.4)
-
Step 800
800
#415800
oklch(42.6% 0.107 125.2)
-
Step 900
900
#364A00
oklch(37.8% 0.095 125.3)
-
Step 950
950
#1F2C00
oklch(27.1% 0.068 125.1)
#81A820 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) | #B29C00 | 0.072 |
| Deuteranopia (no green cones) | #AC9B2F | 0.071 |
| Tritanopia (no blue cones) | #87A08F | 0.130 |
| Achromatopsia (no color) | #9B9B9B | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81A820
#81A820
oklch(67.9% 0.16 125.2)
- #AF7BE6
#AF7BE6
oklch(67.9% 0.16 304.9)
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 #81A820, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Avocado Green #87A922 ΔE 0.009
- Leaf #71AA34 ΔE 0.019
- Pea Green #8EAB12 ΔE 0.020
- Pea Soup Green #94A617 ΔE 0.024
- Icky Green #8FAE22 ΔE 0.026
- Avocado #90B134 ΔE 0.035
- Grass #5CAC2D ΔE 0.039
- Asparagus #77AB56 ΔE 0.040
Use #81A820 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.