#91DFA3
Closest named color: Hospital Green (#9BE5AA). oklch(83.7% 0.114 150.6), rgb(145, 223, 163).
Aa
Black text reads best on this color (13.28:1).
About this color
#91DFA3 is a light, moderately saturated green. In OKLCH its lightness is 84%, its chroma 0.114 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.021 away. Black text reads best on it, at 13.28:1.
| Hue family | Greens |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 13.28:1 |
| White text | 1.58:1 |
Values
| HEX | #91DFA3 |
| RGB | rgb(145, 223, 163) |
| HSL | hsl(134, 55%, 72%) |
| OKLCH | oklch(83.7% 0.114 150.6) |
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 #91DFA3 | 1.58:1 | Fails | Lc -29.7 | Dividers and decoration only |
| Black text on #91DFA3 | 13.28:1 | AAA | Lc 77.5 | Fine for body text |
| #91DFA3 text on white | 1.58:1 | Fails | Lc 26.3 | Dividers and decoration only |
| #91DFA3 text on black | 13.28:1 | AAA | Lc -76.8 | 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
#DBF1DF
oklch(93.7% 0.033 150.8)
-
Step 200
200
#BCE6C4
oklch(88.6% 0.064 150.6)
-
Step 300
300 (this color)
#91DFA3
oklch(83.7% 0.114 150.6)
-
Step 400
400
#22BF60
oklch(70.7% 0.183 150.6)
-
Step 500
500
#00A54E
oklch(63.1% 0.171 150.6)
-
Step 600
600
#008B41
oklch(55.7% 0.151 150.7)
-
Step 700
700
#007535
oklch(49.2% 0.134 150.5)
-
Step 800
800
#00602B
oklch(42.8% 0.116 150.8)
-
Step 900
900
#005022
oklch(37.7% 0.103 150.5)
-
Step 950
950
#003012
oklch(27% 0.073 150.7)
#91DFA3 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) | #E0D39F | 0.097 |
| Deuteranopia (no green cones) | #D4CAA6 | 0.096 |
| Tritanopia (no blue cones) | #85DCCF | 0.063 |
| Achromatopsia (no color) | #CECECE | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91DFA3
#91DFA3
oklch(83.7% 0.114 150.6)
- #F5AEEC
#F5AEEC
oklch(83.7% 0.115 331)
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 #91DFA3, closest first.
No curated palette has a color within ΔE 0.04 of #91DFA3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.021
- Light Teal #90E4C1 ΔE 0.038
- Light Grey Green #B7E1A1 ΔE 0.043
- Pale Olive Green #B1D27B ΔE 0.053
- Light Green #90EE90 ΔE 0.054
- Tiffany Blue #94D2BD ΔE 0.059
- Seafoam Blue #78D1B6 ΔE 0.059
- Pale Olive #B9CC81 ΔE 0.063
Use #91DFA3 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.