#81BFA2
Closest named color: Dark Sea Green (#8FBC8F). oklch(75.4% 0.077 163.7), rgb(129, 191, 162).
Aa
Black text reads best on this color (9.90:1).
About this color
#81BFA2 is a medium-light, moderately saturated green. In OKLCH its lightness is 75%, its chroma 0.077 and its hue 164°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sea Green (#8FBC8F), ΔE 0.026 away. Black text reads best on it, at 9.90:1.
| Hue family | Greens |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Dark Sea Green (#8FBC8F) |
| Black text | 9.90:1 |
| White text | 2.11:1 |
Values
| HEX | #81BFA2 |
| RGB | rgb(129, 191, 162) |
| HSL | hsl(152, 33%, 63%) |
| OKLCH | oklch(75.4% 0.077 163.7) |
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 #81BFA2 | 2.11:1 | Fails | Lc -46.1 | Large or bold text, headings |
| Black text on #81BFA2 | 9.90:1 | AAA | Lc 62.5 | Content text, not long reading |
| #81BFA2 text on white | 2.11:1 | Fails | Lc 41.5 | Non-text elements, placeholder text |
| #81BFA2 text on black | 9.90:1 | AAA | Lc -60.8 | 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 400.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE7
oklch(93.6% 0.014 162.5)
-
Step 200
200
#CADFD4
oklch(88.5% 0.027 163.1)
-
Step 300
300
#A5CBB8
oklch(80.9% 0.048 163.5)
-
Step 400
400 (this color)
#81BFA2
oklch(75.4% 0.077 163.7)
-
Step 500
500
#499C79
oklch(63.1% 0.098 163.6)
-
Step 600
600
#248662
oklch(55.5% 0.106 163.9)
-
Step 700
700
#137251
oklch(49.1% 0.099 163.6)
-
Step 800
800
#155D42
oklch(42.8% 0.083 163.2)
-
Step 900
900
#1B4C38
oklch(37.7% 0.064 163.5)
-
Step 950
950
#112D21
oklch(27.1% 0.041 163.5)
#81BFA2 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) | #BDB6A1 | 0.076 |
| Deuteranopia (no green cones) | #B2AFA4 | 0.073 |
| Tritanopia (no blue cones) | #73BFB7 | 0.031 |
| Achromatopsia (no color) | #B2B2B2 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81BFA2
#81BFA2
oklch(75.4% 0.077 163.7)
- #D39CBC
#D39CBC
oklch(75.4% 0.078 343.3)
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 #81BFA2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sea Green #8FBC8F ΔE 0.026
- Muted Teal #90B494 ΔE 0.032
- Pale Teal #82CBB2 ΔE 0.034
- Medium Aquamarine #66CDAA ΔE 0.041
- Seafoam Blue #78D1B6 ΔE 0.048
- Lichen #8FB67B ΔE 0.049
- Sage Green #88B378 ΔE 0.054
- Tiffany Blue #94D2BD ΔE 0.063
Use #81BFA2 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.