#9FE591
Closest named color: Light Green (#90EE90). oklch(85.5% 0.133 140.3), rgb(159, 229, 145).
Aa
Black text reads best on this color (14.09:1).
About this color
#9FE591 is a light, moderately saturated green. In OKLCH its lightness is 86%, its chroma 0.133 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Green (#90EE90), ΔE 0.028 away. Black text reads best on it, at 14.09:1.
| Hue family | Greens |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.133) |
| Temperature | in between |
| Nearest name | Light Green (#90EE90) |
| Black text | 14.09:1 |
| White text | 1.49:1 |
Values
| HEX | #9FE591 |
| RGB | rgb(159, 229, 145) |
| HSL | hsl(110, 62%, 73%) |
| OKLCH | oklch(85.5% 0.133 140.3) |
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 #9FE591 | 1.49:1 | Fails | Lc -26.0 | Dividers and decoration only |
| Black text on #9FE591 | 14.09:1 | AAA | Lc 80.8 | Fine for body text |
| #9FE591 text on white | 1.49:1 | Fails | Lc 22.9 | Dividers and decoration only |
| #9FE591 text on black | 14.09:1 | AAA | Lc -80.3 | 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
#EEFAEB
oklch(97.2% 0.023 139.4)
-
Step 100
100
#D9F3D4
oklch(93.7% 0.049 140.6)
-
Step 200
200 (this color)
#9FE591
oklch(85.5% 0.133 140.3)
-
Step 300
300
#7FDB6D
oklch(80.9% 0.171 140.4)
-
Step 400
400
#37C000
oklch(70.7% 0.229 140.3)
-
Step 500
500
#2EA500
oklch(63.2% 0.205 140.3)
-
Step 600
600
#258B00
oklch(55.7% 0.181 140.4)
-
Step 700
700
#1E7500
oklch(49.2% 0.159 140.3)
-
Step 800
800
#176000
oklch(42.8% 0.139 140.3)
-
Step 900
900
#115000
oklch(37.7% 0.122 140.4)
-
Step 950
950
#073000
oklch(27% 0.088 140.4)
#9FE591 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) | #EAD88B | 0.095 |
| Deuteranopia (no green cones) | #DFD196 | 0.094 |
| Tritanopia (no blue cones) | #9AE0D0 | 0.088 |
| Achromatopsia (no color) | #D3D3D3 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9FE591
#9FE591
oklch(85.5% 0.133 140.3)
- #F2B6FF
#F2B6FF
oklch(85.5% 0.118 320.3)
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 #9FE591, closest first.
No curated palette has a color within ΔE 0.04 of #9FE591.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Green #90EE90 ΔE 0.028
- Hospital Green #9BE5AA ΔE 0.031
- Light Grey Green #B7E1A1 ΔE 0.039
- Pale Olive Green #B1D27B ΔE 0.050
- Light Sage #BCECAC ΔE 0.052
- Seafoam #80F9AD ΔE 0.055
- Seafoam Green #7AF9AB ΔE 0.056
- Pale Green #98FB98 ΔE 0.057
Use #9FE591 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.