#90E498
Closest named color: Hospital Green (#9BE5AA). oklch(84.6% 0.133 146.5), rgb(144, 228, 152).
Aa
Black text reads best on this color (13.73:1).
About this color
#90E498 is a light, moderately saturated green. In OKLCH its lightness is 85%, its chroma 0.133 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 13.73:1.
| Hue family | Greens |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.133) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 13.73:1 |
| White text | 1.52:1 |
Values
| HEX | #90E498 |
| RGB | rgb(144, 228, 152) |
| HSL | hsl(126, 61%, 73%) |
| OKLCH | oklch(84.6% 0.133 146.5) |
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 #90E498 | 1.52:1 | Fails | Lc -27.6 | Dividers and decoration only |
| Black text on #90E498 | 13.73:1 | AAA | Lc 79.4 | Fine for body text |
| #90E498 text on white | 1.52:1 | Fails | Lc 24.4 | Dividers and decoration only |
| #90E498 text on black | 13.73:1 | AAA | Lc -78.8 | 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 300.
-
Step 50
50
#EEF9EF
oklch(97.1% 0.018 148.1)
-
Step 100
100
#DAF1DB
oklch(93.5% 0.038 146.5)
-
Step 200
200
#BAE7BD
oklch(88.5% 0.074 146.7)
-
Step 300
300 (this color)
#90E498
oklch(84.6% 0.133 146.5)
-
Step 400
400
#00C143
oklch(70.6% 0.213 146.5)
-
Step 500
500
#00A638
oklch(63.1% 0.19 146.5)
-
Step 600
600
#008C2E
oklch(55.7% 0.168 146.5)
-
Step 700
700
#007525
oklch(49% 0.148 146.5)
-
Step 800
800
#00601D
oklch(42.6% 0.128 146.5)
-
Step 900
900
#005017
oklch(37.6% 0.113 146.6)
-
Step 950
950
#00300A
oklch(26.9% 0.081 146.4)
#90E498 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) | #E6D693 | 0.106 |
| Deuteranopia (no green cones) | #DACE9C | 0.104 |
| Tritanopia (no blue cones) | #85E0D0 | 0.079 |
| Achromatopsia (no color) | #D1D1D1 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90E498
#90E498
oklch(84.6% 0.133 146.5)
- #FAADFA
#FAADFA
oklch(84.6% 0.133 326.7)
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 #90E498, closest first.
No curated palette has a color within ΔE 0.04 of #90E498.
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 0.032
- Light Grey Green #B7E1A1 ΔE 0.047
- Seafoam #80F9AD ΔE 0.054
- Light Teal #90E4C1 ΔE 0.054
- Seafoam Green #7AF9AB ΔE 0.054
- Pale Olive Green #B1D27B ΔE 0.054
- Light Blue Green #7EFBB3 ΔE 0.060
Use #90E498 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.