#90C780
Closest named color: Light Moss Green (#A6C875). oklch(77.4% 0.113 138.8), rgb(144, 199, 128).
Aa
Black text reads best on this color (10.66:1).
About this color
#90C780 is a medium-light, moderately saturated green. In OKLCH its lightness is 77%, its chroma 0.113 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Moss Green (#A6C875), ΔE 0.028 away. Black text reads best on it, at 10.66:1.
| Hue family | Greens |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Light Moss Green (#A6C875) |
| Black text | 10.66:1 |
| White text | 1.96:1 |
Values
| HEX | #90C780 |
| RGB | rgb(144, 199, 128) |
| HSL | hsl(106, 39%, 64%) |
| OKLCH | oklch(77.4% 0.113 138.8) |
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 #90C780 | 1.96:1 | Fails | Lc -42.3 | Non-text elements, placeholder text |
| Black text on #90C780 | 10.66:1 | AAA | Lc 66.0 | Content text, not long reading |
| #90C780 text on white | 1.96:1 | Fails | Lc 37.9 | Non-text elements, placeholder text |
| #90C780 text on black | 10.66:1 | AAA | Lc -64.5 | 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
#F0F8EE
oklch(97% 0.016 139.4)
-
Step 100
100
#DFF0DB
oklch(93.7% 0.033 139.7)
-
Step 200
200
#C5E4BC
oklch(88.6% 0.063 138.7)
-
Step 300
300 (this color)
#90C780
oklch(77.4% 0.113 138.8)
-
Step 400
400
#5FBA40
oklch(70.7% 0.181 138.8)
-
Step 500
500
#3CA300
oklch(63% 0.198 138.8)
-
Step 600
600
#318900
oklch(55.5% 0.174 138.8)
-
Step 700
700
#287400
oklch(49.2% 0.155 138.8)
-
Step 800
800
#1F5F00
oklch(42.7% 0.134 138.9)
-
Step 900
900
#194F00
oklch(37.7% 0.118 138.8)
-
Step 950
950
#0C2F00
oklch(26.9% 0.084 138.6)
#90C780 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) | #CBBC7B | 0.078 |
| Deuteranopia (no green cones) | #C3B784 | 0.078 |
| Tritanopia (no blue cones) | #8DC2B5 | 0.077 |
| Achromatopsia (no color) | #B9B9B9 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90C780
#90C780
oklch(77.4% 0.113 138.8)
- #D59EE4
#D59EE4
oklch(77.5% 0.114 318.9)
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 #90C780, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Moss Green #A6C875 ΔE 0.028
- Tan Green #A9BE70 ΔE 0.035
- Light Olive #ACBF69 ΔE 0.038
- Light Olive Green #A4BE5C ΔE 0.041
- Soft Green #6FC276 ΔE 0.041
- Dark Sea Green #8FBC8F ΔE 0.042
- Lichen #8FB67B ΔE 0.047
- Pale Olive Green #B1D27B ΔE 0.053
Use #90C780 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.