#90B577
Closest named color: Lichen (#8FB67B). oklch(73% 0.095 133.4), rgb(144, 181, 119).
Aa
Black text reads best on this color (9.06:1).
About this color
#90B577 is a medium-light, moderately saturated green. In OKLCH its lightness is 73%, its chroma 0.095 and its hue 133°. 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 9.06:1.
| Hue family | Greens |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.095) |
| Temperature | in between |
| Nearest name | Lichen (#8FB67B) |
| Black text | 9.06:1 |
| White text | 2.31:1 |
Values
| HEX | #90B577 |
| RGB | rgb(144, 181, 119) |
| HSL | hsl(96, 30%, 59%) |
| OKLCH | oklch(73% 0.095 133.4) |
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 #90B577 | 2.31:1 | Fails | Lc -50.6 | Large or bold text, headings |
| Black text on #90B577 | 9.06:1 | AAA | Lc 58.3 | Large or bold text, headings |
| #90B577 text on white | 2.31:1 | Fails | Lc 45.7 | Large or bold text, headings |
| #90B577 text on black | 9.06:1 | AAA | Lc -56.4 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E5EDE1
oklch(93.7% 0.018 134.9)
-
Step 200
200
#D1DEC8
oklch(88.5% 0.033 132.3)
-
Step 300
300
#B2C9A3
oklch(80.8% 0.058 133.1)
-
Step 400
400 (this color)
#90B577
oklch(73% 0.095 133.4)
-
Step 500
500
#6B9949
oklch(63.1% 0.121 133.5)
-
Step 600
600
#538329
oklch(55.6% 0.131 133.2)
-
Step 700
700
#436F1B
oklch(49.2% 0.123 133.4)
-
Step 800
800
#375A19
oklch(42.6% 0.101 133.4)
-
Step 900
900
#304A1B
oklch(37.6% 0.079 133.2)
-
Step 950
950
#1C2C11
oklch(27.1% 0.051 133.9)
#90B577 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) | #BAAC73 | 0.059 |
| Deuteranopia (no green cones) | #B4A97A | 0.058 |
| Tritanopia (no blue cones) | #91B0A5 | 0.069 |
| Achromatopsia (no color) | #AAAAAA | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90B577
#90B577
oklch(73% 0.095 133.4)
- #BD96D2
#BD96D2
oklch(73% 0.095 313.5)
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 #90B577, 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 0.012
- Sage #87AE73 ΔE 0.023
- Faded Green #7BB274 ΔE 0.028
- Dark Sea Green #8FBC8F ΔE 0.031
- Muted Teal #90B494 ΔE 0.040
- Tan Green #A9BE70 ΔE 0.044
- Dusty Green #76A973 ΔE 0.049
Use #90B577 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.