#91D29B
Closest named color: Seafoam Blue (#78D1B6). oklch(80.5% 0.102 148.5), rgb(145, 210, 155).
Aa
Black text reads best on this color (11.89:1).
About this color
#91D29B is a light, moderately saturated green. In OKLCH its lightness is 81%, its chroma 0.102 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seafoam Blue (#78D1B6), ΔE 0.042 away. Black text reads best on it, at 11.89:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Seafoam Blue (#78D1B6) |
| Black text | 11.89:1 |
| White text | 1.76:1 |
Values
| HEX | #91D29B |
| RGB | rgb(145, 210, 155) |
| HSL | hsl(129, 42%, 70%) |
| OKLCH | oklch(80.5% 0.102 148.5) |
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 #91D29B | 1.76:1 | Fails | Lc -36.3 | Non-text elements, placeholder text |
| Black text on #91D29B | 11.89:1 | AAA | Lc 71.6 | Content text, not long reading |
| #91D29B text on white | 1.76:1 | Fails | Lc 32.3 | Non-text elements, placeholder text |
| #91D29B text on black | 11.89:1 | AAA | Lc -70.4 | Content text, not long reading |
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
#F0F8F0
oklch(97.1% 0.014 145.5)
-
Step 100
100
#DDF0DF
oklch(93.6% 0.03 148.4)
-
Step 200
200
#C1E4C5
oklch(88.5% 0.056 148.3)
-
Step 300
300 (this color)
#91D29B
oklch(80.5% 0.102 148.5)
-
Step 400
400
#48BB64
oklch(70.6% 0.162 148.6)
-
Step 500
500
#00A544
oklch(63% 0.18 148.5)
-
Step 600
600
#008B38
oklch(55.6% 0.159 148.5)
-
Step 700
700
#00752E
oklch(49.1% 0.14 148.5)
-
Step 800
800
#006025
oklch(42.7% 0.121 148.7)
-
Step 900
900
#00501D
oklch(37.6% 0.108 148.5)
-
Step 950
950
#00300F
oklch(27% 0.076 148.8)
#91D29B 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) | #D3C798 | 0.084 |
| Deuteranopia (no green cones) | #C9C09E | 0.083 |
| Tritanopia (no blue cones) | #88CFC3 | 0.058 |
| Achromatopsia (no color) | #C3C3C3 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91D29B
#91D29B
oklch(80.5% 0.102 148.5)
- #E4A8E0
#E4A8E0
oklch(80.5% 0.101 328.7)
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 #91D29B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam Blue #78D1B6 ΔE 0.042
- Pale Teal #82CBB2 ΔE 0.044
- Light Moss Green #A6C875 ΔE 0.046
- Tiffany Blue #94D2BD ΔE 0.047
- Medium Aquamarine #66CDAA ΔE 0.048
- Pale Olive Green #B1D27B ΔE 0.049
- Pale Olive #B9CC81 ΔE 0.050
- Hospital Green #9BE5AA ΔE 0.053
Use #91D29B 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.