#91D3A2
Closest named color: Seafoam Blue (#78D1B6). oklch(80.9% 0.096 151.9), rgb(145, 211, 162).
Aa
Black text reads best on this color (12.04:1).
About this color
#91D3A2 is a light, moderately saturated green. In OKLCH its lightness is 81%, its chroma 0.096 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seafoam Blue (#78D1B6), ΔE 0.036 away. Black text reads best on it, at 12.04:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Seafoam Blue (#78D1B6) |
| Black text | 12.04:1 |
| White text | 1.74:1 |
Values
| HEX | #91D3A2 |
| RGB | rgb(145, 211, 162) |
| HSL | hsl(135, 43%, 70%) |
| OKLCH | oklch(80.9% 0.096 151.9) |
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 #91D3A2 | 1.74:1 | Fails | Lc -35.6 | Non-text elements, placeholder text |
| Black text on #91D3A2 | 12.04:1 | AAA | Lc 72.2 | Content text, not long reading |
| #91D3A2 text on white | 1.74:1 | Fails | Lc 31.7 | Non-text elements, placeholder text |
| #91D3A2 text on black | 12.04:1 | AAA | Lc -71.1 | 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
#EFF8F1
oklch(97% 0.013 152.6)
-
Step 100
100
#DDF0E1
oklch(93.7% 0.028 151.9)
-
Step 200
200
#C0E4C8
oklch(88.5% 0.054 151.8)
-
Step 300
300 (this color)
#91D3A2
oklch(80.9% 0.096 151.9)
-
Step 400
400
#44BB6E
oklch(70.6% 0.154 151.8)
-
Step 500
500
#00A553
oklch(63.2% 0.167 151.8)
-
Step 600
600
#008A45
oklch(55.5% 0.146 152)
-
Step 700
700
#007539
oklch(49.2% 0.13 151.8)
-
Step 800
800
#00602E
oklch(42.8% 0.113 152)
-
Step 900
900
#005025
oklch(37.8% 0.1 151.8)
-
Step 950
950
#003014
oklch(27.1% 0.071 152.1)
#91D3A2 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) | #D3C89F | 0.084 |
| Deuteranopia (no green cones) | #C9C1A5 | 0.083 |
| Tritanopia (no blue cones) | #87D1C5 | 0.050 |
| Achromatopsia (no color) | #C4C4C4 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91D3A2
#91D3A2
oklch(80.9% 0.096 151.9)
- #E6AADD
#E6AADD
oklch(81% 0.097 331.7)
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 #91D3A2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam Blue #78D1B6 ΔE 0.036
- Tiffany Blue #94D2BD ΔE 0.039
- Pale Teal #82CBB2 ΔE 0.039
- Medium Aquamarine #66CDAA ΔE 0.047
- Hospital Green #9BE5AA ΔE 0.051
- Light Teal #90E4C1 ΔE 0.052
- Light Moss Green #A6C875 ΔE 0.053
- Pale Olive #B9CC81 ΔE 0.054
Use #91D3A2 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.