#9FDF91
Closest named color: Hospital Green (#9BE5AA). oklch(84.1% 0.124 140), rgb(159, 223, 145).
Aa
Black text reads best on this color (13.43:1).
About this color
#9FDF91 is a light, moderately saturated green. In OKLCH its lightness is 84%, its chroma 0.124 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.030 away. Black text reads best on it, at 13.43:1.
| Hue family | Greens |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 13.43:1 |
| White text | 1.56:1 |
Values
| HEX | #9FDF91 |
| RGB | rgb(159, 223, 145) |
| HSL | hsl(109, 55%, 72%) |
| OKLCH | oklch(84.1% 0.124 140) |
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 #9FDF91 | 1.56:1 | Fails | Lc -29.0 | Dividers and decoration only |
| Black text on #9FDF91 | 13.43:1 | AAA | Lc 78.1 | Fine for body text |
| #9FDF91 text on white | 1.56:1 | Fails | Lc 25.7 | Dividers and decoration only |
| #9FDF91 text on black | 13.43:1 | AAA | Lc -77.4 | 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 300.
-
Step 50
50
#F0F8EE
oklch(97% 0.016 139.4)
-
Step 100
100
#DEF0DA
oklch(93.6% 0.035 140)
-
Step 200
200
#C2E5BA
oklch(88.5% 0.069 139.8)
-
Step 300
300 (this color)
#9FDF91
oklch(84.1% 0.124 140)
-
Step 400
400
#50BD35
oklch(70.8% 0.199 140.1)
-
Step 500
500
#31A500
oklch(63.2% 0.204 140.1)
-
Step 600
600
#288A00
oklch(55.5% 0.179 140)
-
Step 700
700
#207400
oklch(49% 0.158 140)
-
Step 800
800
#196000
oklch(42.8% 0.138 140)
-
Step 900
900
#135000
oklch(37.8% 0.122 140.1)
-
Step 950
950
#083000
oklch(27.1% 0.087 140)
#9FDF91 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) | #E3D38C | 0.087 |
| Deuteranopia (no green cones) | #DACC95 | 0.088 |
| Tritanopia (no blue cones) | #9BDACB | 0.082 |
| Achromatopsia (no color) | #CFCFCF | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9FDF91
#9FDF91
oklch(84.1% 0.124 140)
- #EFB0FD
#EFB0FD
oklch(84.1% 0.124 320.2)
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 #9FDF91, closest first.
No curated palette has a color within ΔE 0.04 of #9FDF91.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.030
- Light Grey Green #B7E1A1 ΔE 0.037
- Pale Olive Green #B1D27B ΔE 0.037
- Light Green #90EE90 ΔE 0.043
- Pale Olive #B9CC81 ΔE 0.053
- Greenish Tan #BCCB7A ΔE 0.056
- Greenish Beige #C9D179 ΔE 0.057
- Light Sage #BCECAC ΔE 0.058
Use #9FDF91 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.