#90A08E
Closest named color: Grey Green (#86A17D). oklch(68.8% 0.032 142.1), rgb(144, 160, 142).
Aa
Black text reads best on this color (7.60:1).
About this color
#90A08E is a medium-light, muted green. In OKLCH its lightness is 69%, its chroma 0.032 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Green (#86A17D), ΔE 0.030 away. Black text reads best on it, at 7.60:1.
| Hue family | Greens |
| Lightness | medium-light (69%) |
| Chroma | muted (0.032) |
| Temperature | in between |
| Nearest name | Grey Green (#86A17D) |
| Black text | 7.60:1 |
| White text | 2.76:1 |
Values
| HEX | #90A08E |
| RGB | rgb(144, 160, 142) |
| HSL | hsl(113, 9%, 59%) |
| OKLCH | oklch(68.8% 0.032 142.1) |
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 #90A08E | 2.76:1 | Fails | Lc -58.6 | Large or bold text, headings |
| Black text on #90A08E | 7.60:1 | AAA | Lc 50.7 | Large or bold text, headings |
| #90A08E text on white | 2.76:1 | Fails | Lc 53.3 | Large or bold text, headings |
| #90A08E text on black | 7.60:1 | AAA | Lc -48.5 | 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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E8EBE7
oklch(93.7% 0.006 137.8)
-
Step 200
200
#D5DBD4
oklch(88.5% 0.011 141.3)
-
Step 300
300
#BAC4B8
oklch(80.9% 0.02 140.5)
-
Step 400
400 (this color)
#90A08E
oklch(68.8% 0.032 142.1)
-
Step 500
500
#7C9079
oklch(63.1% 0.041 141.5)
-
Step 600
600
#657A62
oklch(55.5% 0.044 141.6)
-
Step 700
700
#546751
oklch(49.1% 0.041 141.3)
-
Step 800
800
#455443
oklch(42.8% 0.033 141.8)
-
Step 900
900
#3A4538
oklch(37.6% 0.026 140.8)
-
Step 950
950
#222921
oklch(27.1% 0.018 141.6)
#90A08E 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) | #A19D8D | 0.024 |
| Deuteranopia (no green cones) | #9E9B8F | 0.023 |
| Tritanopia (no blue cones) | #8F9F9B | 0.020 |
| Achromatopsia (no color) | #9C9C9C | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90A08E
#90A08E
oklch(68.8% 0.032 142.1)
- #A495A7
#A495A7
oklch(68.9% 0.031 320.6)
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 #90A08E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Green #86A17D ΔE 0.030
- Cement #A5A391 ΔE 0.032
- Pewter #96A8A1 ΔE 0.032
- Cool Grey #95A3A6 ΔE 0.035
- Greeny Grey #7EA07A ΔE 0.039
- Stone #ADA587 ΔE 0.045
- Bluey Grey #89A0B0 ΔE 0.050
- Bluegrey #85A3B2 ΔE 0.051
Use #90A08E 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.