#81DA79
Closest named color: Weird Green (#3AE57F). oklch(80.9% 0.157 142.2), rgb(129, 218, 121).
Aa
Black text reads best on this color (12.23:1).
About this color
#81DA79 is a light, vivid green. In OKLCH its lightness is 81%, its chroma 0.157 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Weird Green (#3AE57F), ΔE 0.050 away. Black text reads best on it, at 12.23:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | vivid (0.157) |
| Temperature | in between |
| Nearest name | Weird Green (#3AE57F) |
| Black text | 12.23:1 |
| White text | 1.71:1 |
Values
| HEX | #81DA79 |
| RGB | rgb(129, 218, 121) |
| HSL | hsl(115, 57%, 66%) |
| OKLCH | oklch(80.9% 0.157 142.2) |
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 #81DA79 | 1.71:1 | Fails | Lc -34.5 | Non-text elements, placeholder text |
| Black text on #81DA79 | 12.23:1 | AAA | Lc 73.1 | Content text, not long reading |
| #81DA79 text on white | 1.71:1 | Fails | Lc 30.7 | Non-text elements, placeholder text |
| #81DA79 text on black | 12.23:1 | AAA | Lc -72.1 | Content text, not long reading |
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 300.
-
Step 50
50
#EEF9EC
oklch(97% 0.021 140.9)
-
Step 100
100
#D9F2D6
oklch(93.5% 0.046 142.2)
-
Step 200
200
#B8E8B3
oklch(88.4% 0.087 142.4)
-
Step 300
300 (this color)
#81DA79
oklch(80.9% 0.157 142.2)
-
Step 400
400
#0FC200
oklch(70.6% 0.239 142.2)
-
Step 500
500
#0BA700
oklch(63.2% 0.214 142.2)
-
Step 600
600
#088C00
oklch(55.5% 0.188 142.2)
-
Step 700
700
#057600
oklch(49.1% 0.166 142.2)
-
Step 800
800
#036100
oklch(42.7% 0.145 142.3)
-
Step 900
900
#025100
oklch(37.7% 0.128 142.3)
-
Step 950
950
#013100
oklch(27.2% 0.092 142.2)
#81DA79 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) | #DECB71 | 0.114 |
| Deuteranopia (no green cones) | #D1C27F | 0.114 |
| Tritanopia (no blue cones) | #78D5C3 | 0.101 |
| Achromatopsia (no color) | #C6C6C6 | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81DA79
#81DA79
oklch(80.9% 0.157 142.2)
- #F09CFC
#F09CFC
oklch(80.9% 0.158 322.4)
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 #81DA79, closest first.
No curated palette has a color within ΔE 0.04 of #81DA79.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Weird Green #3AE57F ΔE 0.050
- Fresh Green #69D84F ΔE 0.051
- Pale Olive Green #B1D27B ΔE 0.056
- Aqua Green #12E193 ΔE 0.056
- Yellow Green #9ACD32 ΔE 0.059
- Light Green #90EE90 ΔE 0.059
- Light Moss Green #A6C875 ΔE 0.059
- Kiwi Green #8EE53F ΔE 0.066
Use #81DA79 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.