#91DC9B
Closest named color: Hospital Green (#9BE5AA). oklch(82.9% 0.117 147.7), rgb(145, 220, 155).
Aa
Black text reads best on this color (12.91:1).
About this color
#91DC9B is a light, moderately saturated green. In OKLCH its lightness is 83%, its chroma 0.117 and its hue 148°. 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 12.91:1.
| Hue family | Greens |
| Lightness | light (83%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 12.91:1 |
| White text | 1.62:1 |
Values
| HEX | #91DC9B |
| RGB | rgb(145, 220, 155) |
| HSL | hsl(128, 52%, 72%) |
| OKLCH | oklch(82.9% 0.117 147.7) |
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 #91DC9B | 1.62:1 | Fails | Lc -31.4 | Non-text elements, placeholder text |
| Black text on #91DC9B | 12.91:1 | AAA | Lc 75.9 | Fine for body text |
| #91DC9B text on white | 1.62:1 | Fails | Lc 27.9 | Dividers and decoration only |
| #91DC9B text on black | 12.91:1 | AAA | Lc -75.1 | 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
#EFF9F0
oklch(97.2% 0.016 148.4)
-
Step 100
100
#DCF1DD
oklch(93.7% 0.035 146.6)
-
Step 200
200
#BDE6C1
oklch(88.6% 0.066 147.7)
-
Step 300
300 (this color)
#91DC9B
oklch(82.9% 0.117 147.7)
-
Step 400
400
#30BF56
oklch(70.8% 0.188 147.7)
-
Step 500
500
#00A640
oklch(63.2% 0.184 147.7)
-
Step 600
600
#008B35
oklch(55.5% 0.161 147.8)
-
Step 700
700
#00752B
oklch(49% 0.143 147.8)
-
Step 800
800
#006022
oklch(42.6% 0.124 147.8)
-
Step 900
900
#00501B
oklch(37.6% 0.109 147.8)
-
Step 950
950
#00300D
oklch(27% 0.078 147.8)
#91DC9B 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) | #DED097 | 0.096 |
| Deuteranopia (no green cones) | #D2C89F | 0.094 |
| Tritanopia (no blue cones) | #87D9CB | 0.068 |
| Achromatopsia (no color) | #CBCBCB | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91DC9B
#91DC9B
oklch(82.9% 0.117 147.7)
- #F0ABEE
#F0ABEE
oklch(82.8% 0.118 327.5)
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 #91DC9B, closest first.
No curated palette has a color within ΔE 0.04 of #91DC9B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.030
- Pale Olive Green #B1D27B ΔE 0.046
- Light Grey Green #B7E1A1 ΔE 0.047
- Light Teal #90E4C1 ΔE 0.048
- Light Green #90EE90 ΔE 0.056
- Pale Olive #B9CC81 ΔE 0.056
- Light Moss Green #A6C875 ΔE 0.058
- Seafoam Blue #78D1B6 ΔE 0.059
Use #91DC9B 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.