#91F4AB
Closest named color: Seafoam (#80F9AD). oklch(88.8% 0.138 151.2), rgb(145, 244, 171).
Aa
Black text reads best on this color (15.73:1).
About this color
#91F4AB is a light, moderately saturated green. In OKLCH its lightness is 89%, its chroma 0.138 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seafoam (#80F9AD), ΔE 0.018 away. Black text reads best on it, at 15.73:1.
| Hue family | Greens |
| Lightness | light (89%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Seafoam (#80F9AD) |
| Black text | 15.73:1 |
| White text | 1.33:1 |
Values
| HEX | #91F4AB |
| RGB | rgb(145, 244, 171) |
| HSL | hsl(136, 82%, 76%) |
| OKLCH | oklch(88.8% 0.138 151.2) |
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 #91F4AB | 1.33:1 | Fails | Lc -18.7 | Dividers and decoration only |
| Black text on #91F4AB | 15.73:1 | AAA | Lc 87.3 | Fine for body text |
| #91F4AB text on white | 1.33:1 | Fails | Lc 16.3 | Dividers and decoration only |
| #91F4AB text on black | 15.73:1 | AAA | Lc -87.3 | Fine for body text |
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 200.
-
Step 50
50
#EBFAEE
oklch(97.1% 0.022 151.7)
-
Step 100
100
#D2F4D9
oklch(93.5% 0.051 151.4)
-
Step 200
200 (this color)
#91F4AB
oklch(88.8% 0.138 151.2)
-
Step 300
300
#55E083
oklch(80.9% 0.178 151.1)
-
Step 400
400
#00C05F
oklch(70.7% 0.189 151.2)
-
Step 500
500
#00A550
oklch(63.2% 0.17 151.1)
-
Step 600
600
#008B43
oklch(55.7% 0.149 151.3)
-
Step 700
700
#007537
oklch(49.2% 0.132 151.1)
-
Step 800
800
#00602C
oklch(42.8% 0.115 151.2)
-
Step 900
900
#005024
oklch(37.7% 0.101 151.4)
-
Step 950
950
#003013
oklch(27.1% 0.072 151.4)
#91F4AB 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) | #F5E5A6 | 0.118 |
| Deuteranopia (no green cones) | #E6DBAF | 0.115 |
| Tritanopia (no blue cones) | #7FF1E1 | 0.075 |
| Achromatopsia (no color) | #DFDFDF | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91F4AB
#91F4AB
oklch(88.8% 0.138 151.2)
- #FFC4F7
#FFC4F7
oklch(88.8% 0.094 331)
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 #91F4AB, closest first.
No curated palette has a color within ΔE 0.04 of #91F4AB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam #80F9AD ΔE 0.018
- Light Blue Green #7EFBB3 ΔE 0.021
- Seafoam Green #7AF9AB ΔE 0.022
- Foam Green #90FDA9 ΔE 0.026
- Light Mint Green #A6FBB2 ΔE 0.030
- Mint #9FFEB0 ΔE 0.031
- Light Green #90EE90 ΔE 0.032
- Pale Green #98FB98 ΔE 0.035
Use #91F4AB 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.