#90D57A
Closest named color: Pale Olive Green (#B1D27B). oklch(80.6% 0.141 138.4), rgb(144, 213, 122).
Aa
Black text reads best on this color (11.98:1).
About this color
#90D57A is a light, vivid green. In OKLCH its lightness is 81%, its chroma 0.141 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Olive Green (#B1D27B), ΔE 0.039 away. Black text reads best on it, at 11.98:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Pale Olive Green (#B1D27B) |
| Black text | 11.98:1 |
| White text | 1.75:1 |
Values
| HEX | #90D57A |
| RGB | rgb(144, 213, 122) |
| HSL | hsl(105, 52%, 66%) |
| OKLCH | oklch(80.6% 0.141 138.4) |
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 #90D57A | 1.75:1 | Fails | Lc -35.8 | Non-text elements, placeholder text |
| Black text on #90D57A | 11.98:1 | AAA | Lc 72.0 | Content text, not long reading |
| #90D57A text on white | 1.75:1 | Fails | Lc 31.9 | Non-text elements, placeholder text |
| #90D57A text on black | 11.98:1 | AAA | Lc -70.8 | 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
#EFF9ED
oklch(97.1% 0.019 140.5)
-
Step 100
100
#DDF1D7
oklch(93.6% 0.041 138.5)
-
Step 200
200
#C0E6B4
oklch(88.5% 0.078 138.2)
-
Step 300
300 (this color)
#90D57A
oklch(80.6% 0.141 138.4)
-
Step 400
400
#4ABE00
oklch(70.7% 0.22 138.5)
-
Step 500
500
#3FA300
oklch(63.1% 0.197 138.4)
-
Step 600
600
#338900
oklch(55.5% 0.173 138.5)
-
Step 700
700
#2A7300
oklch(49% 0.153 138.4)
-
Step 800
800
#215F00
oklch(42.8% 0.134 138.5)
-
Step 900
900
#1A4F00
oklch(37.7% 0.118 138.5)
-
Step 950
950
#0D2F00
oklch(26.9% 0.084 138.2)
#90D57A 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) | #DAC873 | 0.095 |
| Deuteranopia (no green cones) | #D0C17F | 0.095 |
| Tritanopia (no blue cones) | #8CCFBF | 0.097 |
| Achromatopsia (no color) | #C4C4C4 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90D57A
#90D57A
oklch(80.6% 0.141 138.4)
- #E6A1FA
#E6A1FA
oklch(80.6% 0.142 318.5)
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 #90D57A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Olive Green #B1D27B ΔE 0.039
- Light Moss Green #A6C875 ΔE 0.040
- Pale Olive #B9CC81 ΔE 0.056
- Greenish Tan #BCCB7A ΔE 0.057
- Yellow Green #9ACD32 ΔE 0.058
- Light Olive Green #A4BE5C ΔE 0.061
- Light Olive #ACBF69 ΔE 0.061
- Tan Green #A9BE70 ΔE 0.064
Use #90D57A 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.