#90A581
Closest named color: Grey Green (#86A17D). oklch(69.6% 0.056 132.4), rgb(144, 165, 129).
Aa
Black text reads best on this color (7.88:1).
About this color
#90A581 is a medium-light, muted green. In OKLCH its lightness is 70%, its chroma 0.056 and its hue 132°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Green (#86A17D), ΔE 0.019 away. Black text reads best on it, at 7.88:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | muted (0.056) |
| Temperature | in between |
| Nearest name | Grey Green (#86A17D) |
| Black text | 7.88:1 |
| White text | 2.66:1 |
Values
| HEX | #90A581 |
| RGB | rgb(144, 165, 129) |
| HSL | hsl(95, 17%, 58%) |
| OKLCH | oklch(69.6% 0.056 132.4) |
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 #90A581 | 2.66:1 | Fails | Lc -57.0 | Large or bold text, headings |
| Black text on #90A581 | 7.88:1 | AAA | Lc 52.2 | Large or bold text, headings |
| #90A581 text on white | 2.66:1 | Fails | Lc 51.8 | Large or bold text, headings |
| #90A581 text on black | 7.88:1 | AAA | Lc -50.1 | 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E7EBE4
oklch(93.5% 0.01 131.4)
-
Step 200
200
#D4DCCF
oklch(88.5% 0.02 133.1)
-
Step 300
300
#B8C6AF
oklch(80.9% 0.035 133)
-
Step 400
400 (this color)
#90A581
oklch(69.6% 0.056 132.4)
-
Step 500
500
#799366
oklch(63.1% 0.071 132.5)
-
Step 600
600
#627D4D
oklch(55.6% 0.077 132.3)
-
Step 700
700
#516A3D
oklch(49.2% 0.074 132.3)
-
Step 800
800
#425633
oklch(42.7% 0.06 132.7)
-
Step 900
900
#38472D
oklch(37.7% 0.047 132.6)
-
Step 950
950
#212A1A
oklch(27.1% 0.031 132)
#90A581 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) | #A8A07F | 0.034 |
| Deuteranopia (no green cones) | #A59E83 | 0.035 |
| Tritanopia (no blue cones) | #91A29B | 0.041 |
| Achromatopsia (no color) | #9E9E9E | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90A581
#90A581
oklch(69.6% 0.056 132.4)
- #A993B7
#A993B7
oklch(69.5% 0.057 312.2)
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 #90A581, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Green #86A17D ΔE 0.019
- Greeny Grey #7EA07A ΔE 0.030
- Sage #87AE73 ΔE 0.039
- Cement #A5A391 ΔE 0.040
- Muted Teal #90B494 ΔE 0.042
- Dusty Green #76A973 ΔE 0.042
- Stone #ADA587 ΔE 0.042
- Pewter #96A8A1 ΔE 0.045
Use #90A581 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.