#91B57D
Closest named color: Lichen (#8FB67B). oklch(73.2% 0.087 134.7), rgb(145, 181, 125).
Aa
Black text reads best on this color (9.10:1).
About this color
#91B57D is a medium-light, moderately saturated green. In OKLCH its lightness is 73%, its chroma 0.087 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lichen (#8FB67B), ΔE 0.005 away. Black text reads best on it, at 9.10:1.
| Hue family | Greens |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Lichen (#8FB67B) |
| Black text | 9.10:1 |
| White text | 2.30:1 |
Values
| HEX | #91B57D |
| RGB | rgb(145, 181, 125) |
| HSL | hsl(99, 27%, 60%) |
| OKLCH | oklch(73.2% 0.087 134.7) |
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 #91B57D | 2.30:1 | Fails | Lc -50.3 | Large or bold text, headings |
| Black text on #91B57D | 9.10:1 | AAA | Lc 58.6 | Large or bold text, headings |
| #91B57D text on white | 2.30:1 | Fails | Lc 45.4 | Large or bold text, headings |
| #91B57D text on black | 9.10:1 | AAA | Lc -56.7 | Large or bold text, headings |
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 400.
-
Step 50
50
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E5ECE2
oklch(93.5% 0.015 136.1)
-
Step 200
200
#D1DECA
oklch(88.5% 0.03 134.4)
-
Step 300
300
#B2C9A6
oklch(80.9% 0.054 134.9)
-
Step 400
400 (this color)
#91B57D
oklch(73.2% 0.087 134.7)
-
Step 500
500
#6C9851
oklch(63% 0.111 134.6)
-
Step 600
600
#538234
oklch(55.5% 0.121 134.7)
-
Step 700
700
#436E26
oklch(49% 0.113 134.8)
-
Step 800
800
#385A21
oklch(42.8% 0.094 134.6)
-
Step 900
900
#304A20
oklch(37.7% 0.073 134.8)
-
Step 950
950
#1D2B14
oklch(26.9% 0.044 134.1)
#91B57D 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) | #B9AD79 | 0.055 |
| Deuteranopia (no green cones) | #B4AA80 | 0.055 |
| Tritanopia (no blue cones) | #91B1A6 | 0.062 |
| Achromatopsia (no color) | #ABABAB | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91B57D
#91B57D
oklch(73.2% 0.087 134.7)
- #BD98CF
#BD98CF
oklch(73.2% 0.088 314.5)
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 #91B57D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lichen #8FB67B ΔE 0.005
- Sage Green #88B378 ΔE 0.014
- Dark Sea Green #8FBC8F ΔE 0.025
- Sage #87AE73 ΔE 0.026
- Faded Green #7BB274 ΔE 0.031
- Muted Teal #90B494 ΔE 0.032
- Tan Green #A9BE70 ΔE 0.046
- Dusty Green #76A973 ΔE 0.050
Use #91B57D 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.