#90D36B
Closest named color: Yellow Green (#9ACD32). oklch(79.9% 0.153 135.5), rgb(144, 211, 107).
Aa
Black text reads best on this color (11.71:1).
About this color
#90D36B is a light, vivid green. In OKLCH its lightness is 80%, its chroma 0.153 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Yellow Green (#9ACD32), ΔE 0.043 away. Black text reads best on it, at 11.71:1.
| Hue family | Greens |
| Lightness | light (80%) |
| Chroma | vivid (0.153) |
| Temperature | in between |
| Nearest name | Yellow Green (#9ACD32) |
| Black text | 11.71:1 |
| White text | 1.79:1 |
Values
| HEX | #90D36B |
| RGB | rgb(144, 211, 107) |
| HSL | hsl(99, 54%, 62%) |
| OKLCH | oklch(79.9% 0.153 135.5) |
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 #90D36B | 1.79:1 | Fails | Lc -37.1 | Non-text elements, placeholder text |
| Black text on #90D36B | 11.71:1 | AAA | Lc 70.8 | Content text, not long reading |
| #90D36B text on white | 1.79:1 | Fails | Lc 33.0 | Non-text elements, placeholder text |
| #90D36B text on black | 11.71:1 | AAA | Lc -69.6 | 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
#F0F9EB
oklch(97.2% 0.021 134.1)
-
Step 100
100
#DDF1D4
oklch(93.6% 0.044 135.8)
-
Step 200
200
#C1E6AE
oklch(88.4% 0.084 135.2)
-
Step 300
300 (this color)
#90D36B
oklch(79.9% 0.153 135.5)
-
Step 400
400
#5FBB00
oklch(70.7% 0.208 135.4)
-
Step 500
500
#50A000
oklch(63% 0.186 135.5)
-
Step 600
600
#438700
oklch(55.6% 0.164 135.4)
-
Step 700
700
#377200
oklch(49.2% 0.145 135.5)
-
Step 800
800
#2C5D00
oklch(42.7% 0.126 135.4)
-
Step 900
900
#244E00
oklch(37.8% 0.111 135.4)
-
Step 950
950
#132E00
oklch(26.9% 0.079 135.2)
#90D36B 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) | #DAC562 | 0.097 |
| Deuteranopia (no green cones) | #D0BF72 | 0.097 |
| Tritanopia (no blue cones) | #8FCCBB | 0.110 |
| Achromatopsia (no color) | #C1C1C1 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90D36B
#90D36B
oklch(79.9% 0.153 135.5)
- #E29EFF
#E29EFF
oklch(79.9% 0.15 315.3)
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 #90D36B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Yellow Green #9ACD32 ΔE 0.043
- Light Moss Green #A6C875 ΔE 0.043
- Pale Olive Green #B1D27B ΔE 0.046
- Fresh Green #69D84F ΔE 0.053
- Light Olive Green #A4BE5C ΔE 0.056
- Slime Green #99CC04 ΔE 0.056
- Light Olive #ACBF69 ΔE 0.061
- Apple #6ECB3C ΔE 0.061
Use #90D36B 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.