#90E699
Closest named color: Hospital Green (#9BE5AA). oklch(85.1% 0.135 146.7), rgb(144, 230, 153).
Aa
Black text reads best on this color (13.96:1).
About this color
#90E699 is a light, moderately saturated green. In OKLCH its lightness is 85%, its chroma 0.135 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.027 away. Black text reads best on it, at 13.96:1.
| Hue family | Greens |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.135) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 13.96:1 |
| White text | 1.50:1 |
Values
| HEX | #90E699 |
| RGB | rgb(144, 230, 153) |
| HSL | hsl(126, 63%, 73%) |
| OKLCH | oklch(85.1% 0.135 146.7) |
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 #90E699 | 1.50:1 | Fails | Lc -26.6 | Dividers and decoration only |
| Black text on #90E699 | 13.96:1 | AAA | Lc 80.3 | Fine for body text |
| #90E699 text on white | 1.50:1 | Fails | Lc 23.4 | Dividers and decoration only |
| #90E699 text on black | 13.96:1 | AAA | Lc -79.8 | Fine for body text |
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 200.
-
Step 50
50
#ECFAED
oklch(97.1% 0.023 147.5)
-
Step 100
100
#D5F4D7
oklch(93.7% 0.05 146.9)
-
Step 200
200 (this color)
#90E699
oklch(85.1% 0.135 146.7)
-
Step 300
300
#69DE7A
oklch(80.9% 0.174 146.7)
-
Step 400
400
#00C145
oklch(70.6% 0.211 146.8)
-
Step 500
500
#00A63A
oklch(63.2% 0.189 146.7)
-
Step 600
600
#008C2F
oklch(55.7% 0.167 146.6)
-
Step 700
700
#007526
oklch(49% 0.147 146.7)
-
Step 800
800
#00601E
oklch(42.6% 0.127 146.7)
-
Step 900
900
#005018
oklch(37.6% 0.112 146.9)
-
Step 950
950
#00300B
oklch(26.9% 0.08 146.8)
#90E699 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) | #E8D894 | 0.108 |
| Deuteranopia (no green cones) | #DBCF9D | 0.106 |
| Tritanopia (no blue cones) | #84E2D2 | 0.080 |
| Achromatopsia (no color) | #D3D3D3 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90E699
#90E699
oklch(85.1% 0.135 146.7)
- #FDAEFC
#FDAEFC
oklch(85.1% 0.135 327.1)
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 #90E699, closest first.
No curated palette has a color within ΔE 0.04 of #90E699.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.027
- Light Green #90EE90 ΔE 0.028
- Light Grey Green #B7E1A1 ΔE 0.047
- Seafoam #80F9AD ΔE 0.049
- Seafoam Green #7AF9AB ΔE 0.049
- Light Teal #90E4C1 ΔE 0.055
- Light Blue Green #7EFBB3 ΔE 0.055
- Pale Olive Green #B1D27B ΔE 0.058
Use #90E699 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.