#81BB89
Closest named color: Dark Sea Green (#8FBC8F). oklch(73.9% 0.094 148.1), rgb(129, 187, 137).
Aa
Black text reads best on this color (9.40:1).
About this color
#81BB89 is a medium-light, moderately saturated green. In OKLCH its lightness is 74%, its chroma 0.094 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 0.019 away. Black text reads best on it, at 9.40:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Dark Sea Green (#8FBC8F) |
| Black text | 9.40:1 |
| White text | 2.23:1 |
Values
| HEX | #81BB89 |
| RGB | rgb(129, 187, 137) |
| HSL | hsl(128, 30%, 62%) |
| OKLCH | oklch(73.9% 0.094 148.1) |
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 #81BB89 | 2.23:1 | Fails | Lc -48.7 | Large or bold text, headings |
| Black text on #81BB89 | 9.40:1 | AAA | Lc 60.0 | Content text, not long reading |
| #81BB89 text on white | 2.23:1 | Fails | Lc 43.9 | Non-text elements, placeholder text |
| #81BB89 text on black | 9.40:1 | AAA | Lc -58.2 | 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
#E3EDE4
oklch(93.6% 0.016 148.4)
-
Step 200
200
#CBDFCD
oklch(88.4% 0.032 148.2)
-
Step 300
300
#A8CCAC
oklch(81% 0.059 148.1)
-
Step 400
400 (this color)
#81BB89
oklch(73.9% 0.094 148.1)
-
Step 500
500
#519D5F
oklch(63.1% 0.12 148.2)
-
Step 600
600
#318745
oklch(55.5% 0.129 148.2)
-
Step 700
700
#237336
oklch(49.2% 0.122 147.9)
-
Step 800
800
#1F5D2D
oklch(42.6% 0.1 148)
-
Step 900
900
#204D29
oklch(37.8% 0.078 148.2)
-
Step 950
950
#142D18
oklch(27% 0.05 147.7)
#81BB89 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) | #BCB186 | 0.077 |
| Deuteranopia (no green cones) | #B3AB8C | 0.076 |
| Tritanopia (no blue cones) | #79B9AE | 0.054 |
| Achromatopsia (no color) | #ADADAD | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81BB89
#81BB89
oklch(73.9% 0.094 148.1)
- #CB95C8
#CB95C8
oklch(73.8% 0.094 328.3)
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 #81BB89, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sea Green #8FBC8F ΔE 0.019
- Lichen #8FB67B ΔE 0.021
- Sage Green #88B378 ΔE 0.025
- Faded Green #7BB274 ΔE 0.033
- Muted Teal #90B494 ΔE 0.034
- Sage #87AE73 ΔE 0.038
- Soft Green #6FC276 ΔE 0.042
- Dusty Green #76A973 ΔE 0.055
Use #81BB89 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.