#81B034
Closest named color: Icky Green (#8FAE22). oklch(69.9% 0.159 128.1), rgb(129, 176, 52).
Aa
Black text reads best on this color (8.19:1).
About this color
#81B034 is a medium-light, vivid green. In OKLCH its lightness is 70%, its chroma 0.159 and its hue 128°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Icky Green (#8FAE22), ΔE 0.017 away. Black text reads best on it, at 8.19:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.159) |
| Temperature | in between |
| Nearest name | Icky Green (#8FAE22) |
| Black text | 8.19:1 |
| White text | 2.56:1 |
Values
| HEX | #81B034 |
| RGB | rgb(129, 176, 52) |
| HSL | hsl(83, 54%, 45%) |
| OKLCH | oklch(69.9% 0.159 128.1) |
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 #81B034 | 2.56:1 | Fails | Lc -55.1 | Large or bold text, headings |
| Black text on #81B034 | 8.19:1 | AAA | Lc 54.0 | Large or bold text, headings |
| #81B034 text on white | 2.56:1 | Fails | Lc 50.0 | Large or bold text, headings |
| #81B034 text on black | 8.19:1 | AAA | Lc -51.9 | 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
#E4EEDA
oklch(93.6% 0.029 128.8)
-
Step 200
200
#CEE1BA
oklch(88.5% 0.056 128.7)
-
Step 300
300
#AECD87
oklch(80.8% 0.099 127.9)
-
Step 400
400 (this color)
#81B034
oklch(69.9% 0.159 128.1)
-
Step 500
500
#6C9B00
oklch(63.2% 0.165 128)
-
Step 600
600
#5A8200
oklch(55.6% 0.145 128)
-
Step 700
700
#4B6D00
oklch(49% 0.128 127.9)
-
Step 800
800
#3D5A00
oklch(42.8% 0.112 128.1)
-
Step 900
900
#324B00
oklch(37.8% 0.099 128.2)
-
Step 950
950
#1C2C00
oklch(26.9% 0.07 127.9)
#81B034 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) | #B9A420 | 0.078 |
| Deuteranopia (no green cones) | #B2A13F | 0.079 |
| Tritanopia (no blue cones) | #85A897 | 0.125 |
| Achromatopsia (no color) | #A2A2A2 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81B034
#81B034
oklch(69.9% 0.159 128.1)
- #BA80E9
#BA80E9
oklch(69.9% 0.159 308.3)
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 #81B034, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Icky Green #8FAE22 ΔE 0.017
- Avocado Green #87A922 ΔE 0.019
- Avocado #90B134 ΔE 0.019
- Pea Green #8EAB12 ΔE 0.020
- Turtle Green #75B84F ΔE 0.026
- Leaf #71AA34 ΔE 0.027
- Dark Lime #84B701 ΔE 0.031
- Pea Soup Green #94A617 ΔE 0.032
Use #81B034 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.