#81BD3C
Closest named color: Dark Lime (#84B701). oklch(73.2% 0.17 131.1), rgb(129, 189, 60).
Aa
Black text reads best on this color (9.27:1).
About this color
#81BD3C is a medium-light, vivid green. In OKLCH its lightness is 73%, its chroma 0.170 and its hue 131°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lime (#84B701), ΔE 0.025 away. Black text reads best on it, at 9.27:1.
| Hue family | Greens |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.170) |
| Temperature | in between |
| Nearest name | Dark Lime (#84B701) |
| Black text | 9.27:1 |
| White text | 2.26:1 |
Values
| HEX | #81BD3C |
| RGB | rgb(129, 189, 60) |
| HSL | hsl(88, 52%, 49%) |
| OKLCH | oklch(73.2% 0.17 131.1) |
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 #81BD3C | 2.26:1 | Fails | Lc -49.3 | Large or bold text, headings |
| Black text on #81BD3C | 9.27:1 | AAA | Lc 59.5 | Large or bold text, headings |
| #81BD3C text on white | 2.26:1 | Fails | Lc 44.4 | Non-text elements, placeholder text |
| #81BD3C text on black | 9.27:1 | AAA | Lc -57.7 | 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
#F2F8EE
oklch(97.2% 0.015 132.5)
-
Step 100
100
#E3EED9
oklch(93.5% 0.03 129.7)
-
Step 200
200
#CCE2B9
oklch(88.6% 0.06 130.6)
-
Step 300
300
#A8CF86
oklch(80.9% 0.106 131.3)
-
Step 400
400 (this color)
#81BD3C
oklch(73.2% 0.17 131.1)
-
Step 500
500
#629D00
oklch(63.1% 0.173 131.2)
-
Step 600
600
#528400
oklch(55.6% 0.152 131.1)
-
Step 700
700
#446F00
oklch(49.1% 0.134 131.1)
-
Step 800
800
#375B00
oklch(42.7% 0.117 131.1)
-
Step 900
900
#2D4C00
oklch(37.8% 0.103 131.1)
-
Step 950
950
#192D00
oklch(27% 0.074 130.9)
#81BD3C 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) | #C5AF29 | 0.092 |
| Deuteranopia (no green cones) | #BDAB47 | 0.093 |
| Tritanopia (no blue cones) | #83B5A3 | 0.130 |
| Achromatopsia (no color) | #ACACAC | 0.171 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81BD3C
#81BD3C
oklch(73.2% 0.17 131.1)
- #CA86F6
#CA86F6
oklch(73.2% 0.17 310.8)
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 #81BD3C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lime #84B701 ΔE 0.025
- Dark Lime Green #7EBD01 ΔE 0.025
- Turtle Green #75B84F ΔE 0.026
- Bright Olive #9CBB04 ΔE 0.033
- Avocado #90B134 ΔE 0.034
- Icky Green #8FAE22 ΔE 0.040
- Apple #6ECB3C ΔE 0.041
- Pea #A4BF20 ΔE 0.043
Use #81BD3C 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.