#90D877
Closest named color: Pale Olive Green (#B1D27B). oklch(81.2% 0.148 138.1), rgb(144, 216, 119).
Aa
Black text reads best on this color (12.27:1).
About this color
#90D877 is a light, vivid green. In OKLCH its lightness is 81%, its chroma 0.148 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 0.041 away. Black text reads best on it, at 12.27:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | vivid (0.148) |
| Temperature | in between |
| Nearest name | Pale Olive Green (#B1D27B) |
| Black text | 12.27:1 |
| White text | 1.71:1 |
Values
| HEX | #90D877 |
| RGB | rgb(144, 216, 119) |
| HSL | hsl(105, 55%, 66%) |
| OKLCH | oklch(81.2% 0.148 138.1) |
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 #90D877 | 1.71:1 | Fails | Lc -34.4 | Non-text elements, placeholder text |
| Black text on #90D877 | 12.27:1 | AAA | Lc 73.2 | Content text, not long reading |
| #90D877 text on white | 1.71:1 | Fails | Lc 30.6 | Non-text elements, placeholder text |
| #90D877 text on black | 12.27:1 | AAA | Lc -72.2 | 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
#EFF9EC
oklch(97.1% 0.02 138.4)
-
Step 100
100
#DCF1D6
oklch(93.5% 0.042 138.7)
-
Step 200
200
#BFE7B2
oklch(88.6% 0.083 138.1)
-
Step 300
300 (this color)
#90D877
oklch(81.2% 0.148 138.1)
-
Step 400
400
#4EBE00
oklch(70.8% 0.219 138)
-
Step 500
500
#41A300
oklch(63.2% 0.196 138.1)
-
Step 600
600
#368900
oklch(55.6% 0.172 138)
-
Step 700
700
#2C7300
oklch(49.1% 0.152 138.1)
-
Step 800
800
#235E00
oklch(42.6% 0.131 138)
-
Step 900
900
#1C4F00
oklch(37.8% 0.117 138)
-
Step 950
950
#0D2F00
oklch(26.9% 0.084 138.2)
#90D877 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) | #DECA6F | 0.100 |
| Deuteranopia (no green cones) | #D3C37D | 0.100 |
| Tritanopia (no blue cones) | #8DD2C1 | 0.102 |
| Achromatopsia (no color) | #C6C6C6 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90D877
#90D877
oklch(81.2% 0.148 138.1)
- #E9A2FF
#E9A2FF
oklch(81.2% 0.147 318)
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 #90D877, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Olive Green #B1D27B ΔE 0.041
- Light Moss Green #A6C875 ΔE 0.048
- Yellow Green #9ACD32 ΔE 0.056
- Light Green #90EE90 ΔE 0.059
- Fresh Green #69D84F ΔE 0.060
- Pale Olive #B9CC81 ΔE 0.061
- Greenish Tan #BCCB7A ΔE 0.062
- Weird Green #3AE57F ΔE 0.064
Use #90D877 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.