#91DEAC
Closest named color: Hospital Green (#9BE5AA). oklch(83.7% 0.104 155), rgb(145, 222, 172).
Aa
Black text reads best on this color (13.24:1).
About this color
#91DEAC is a light, moderately saturated green. In OKLCH its lightness is 84%, its chroma 0.104 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.024 away. Black text reads best on it, at 13.24:1.
| Hue family | Greens |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 13.24:1 |
| White text | 1.58:1 |
Values
| HEX | #91DEAC |
| RGB | rgb(145, 222, 172) |
| HSL | hsl(141, 54%, 72%) |
| OKLCH | oklch(83.7% 0.104 155) |
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 #91DEAC | 1.58:1 | Fails | Lc -29.9 | Dividers and decoration only |
| Black text on #91DEAC | 13.24:1 | AAA | Lc 77.3 | Fine for body text |
| #91DEAC text on white | 1.58:1 | Fails | Lc 26.4 | Dividers and decoration only |
| #91DEAC text on black | 13.24:1 | AAA | Lc -76.6 | 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
#EFF8F1
oklch(97% 0.013 152.6)
-
Step 100
100
#DBF0E1
oklch(93.6% 0.03 154.7)
-
Step 200
200
#BCE5C9
oklch(88.5% 0.057 155.2)
-
Step 300
300 (this color)
#91DEAC
oklch(83.7% 0.104 155)
-
Step 400
400
#22BE71
oklch(70.8% 0.166 155.1)
-
Step 500
500
#00A45E
oklch(63.1% 0.156 155.1)
-
Step 600
600
#008A4E
oklch(55.6% 0.137 155)
-
Step 700
700
#007441
oklch(49.1% 0.121 155.2)
-
Step 800
800
#005F34
oklch(42.6% 0.105 155.1)
-
Step 900
900
#004F2B
oklch(37.6% 0.092 155.5)
-
Step 950
950
#003017
oklch(27.1% 0.068 154.6)
#91DEAC 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) | #DED2A9 | 0.095 |
| Deuteranopia (no green cones) | #D1CAAF | 0.091 |
| Tritanopia (no blue cones) | #83DCD0 | 0.052 |
| Achromatopsia (no color) | #CDCDCD | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91DEAC
#91DEAC
oklch(83.7% 0.104 155)
- #F4B0E5
#F4B0E5
oklch(83.7% 0.104 334.6)
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 #91DEAC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.024
- Light Teal #90E4C1 ΔE 0.028
- Light Grey Green #B7E1A1 ΔE 0.044
- Tiffany Blue #94D2BD ΔE 0.047
- Seafoam Blue #78D1B6 ΔE 0.051
- Light Turquoise #7EF4CC ΔE 0.060
- Pale Teal #82CBB2 ΔE 0.060
- Pale Olive Green #B1D27B ΔE 0.060
Use #91DEAC 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.