#81BC88
Closest named color: Dark Sea Green (#8FBC8F). oklch(74.1% 0.096 147.5), rgb(129, 188, 136).
Aa
Black text reads best on this color (9.48:1).
About this color
#81BC88 is a medium-light, moderately saturated green. In OKLCH its lightness is 74%, its chroma 0.096 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sea Green (#8FBC8F), ΔE 0.020 away. Black text reads best on it, at 9.48:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Dark Sea Green (#8FBC8F) |
| Black text | 9.48:1 |
| White text | 2.21:1 |
Values
| HEX | #81BC88 |
| RGB | rgb(129, 188, 136) |
| HSL | hsl(127, 31%, 62%) |
| OKLCH | oklch(74.1% 0.096 147.5) |
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 #81BC88 | 2.21:1 | Fails | Lc -48.3 | Large or bold text, headings |
| Black text on #81BC88 | 9.48:1 | AAA | Lc 60.4 | Content text, not long reading |
| #81BC88 text on white | 2.21:1 | Fails | Lc 43.5 | Non-text elements, placeholder text |
| #81BC88 text on black | 9.48:1 | AAA | Lc -58.6 | 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
#F2F7F2
oklch(97.1% 0.008 145.5)
-
Step 100
100
#E3EDE3
oklch(93.6% 0.017 145.4)
-
Step 200
200
#CBE0CD
oklch(88.6% 0.034 148)
-
Step 300
300
#A7CCAB
oklch(80.9% 0.061 148)
-
Step 400
400 (this color)
#81BC88
oklch(74.1% 0.096 147.5)
-
Step 500
500
#509D5D
oklch(63% 0.122 147.7)
-
Step 600
600
#308842
oklch(55.7% 0.134 147.4)
-
Step 700
700
#217334
oklch(49.1% 0.124 147.6)
-
Step 800
800
#1E5E2B
oklch(42.8% 0.104 147.3)
-
Step 900
900
#1F4D27
oklch(37.7% 0.081 147.4)
-
Step 950
950
#132D17
oklch(26.9% 0.052 147.4)
#81BC88 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) | #BEB285 | 0.080 |
| Deuteranopia (no green cones) | #B4AC8B | 0.077 |
| Tritanopia (no blue cones) | #7AB9AE | 0.056 |
| Achromatopsia (no color) | #AEAEAE | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81BC88
#81BC88
oklch(74.1% 0.096 147.5)
- #CC95CA
#CC95CA
oklch(74% 0.097 327.7)
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 #81BC88, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sea Green #8FBC8F ΔE 0.020
- Lichen #8FB67B ΔE 0.022
- Sage Green #88B378 ΔE 0.026
- Faded Green #7BB274 ΔE 0.034
- Muted Teal #90B494 ΔE 0.037
- Soft Green #6FC276 ΔE 0.039
- Sage #87AE73 ΔE 0.039
- Tan Green #A9BE70 ΔE 0.054
Use #81BC88 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.