#83EC91
Closest named color: Light Green (#90EE90). oklch(85.7% 0.159 147), rgb(131, 236, 145).
Aa
Black text reads best on this color (14.37:1).
About this color
#83EC91 is a light, vivid green. In OKLCH its lightness is 86%, its chroma 0.159 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Green (#90EE90), ΔE 0.014 away. Black text reads best on it, at 14.37:1.
| Hue family | Greens |
| Lightness | light (86%) |
| Chroma | vivid (0.159) |
| Temperature | in between |
| Nearest name | Light Green (#90EE90) |
| Black text | 14.37:1 |
| White text | 1.46:1 |
Values
| HEX | #83EC91 |
| RGB | rgb(131, 236, 145) |
| HSL | hsl(128, 73%, 72%) |
| OKLCH | oklch(85.7% 0.159 147) |
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 #83EC91 | 1.46:1 | Fails | Lc -24.7 | Dividers and decoration only |
| Black text on #83EC91 | 14.37:1 | AAA | Lc 82.0 | Fine for body text |
| #83EC91 text on white | 1.46:1 | Fails | Lc 21.7 | Dividers and decoration only |
| #83EC91 text on black | 14.37:1 | AAA | Lc -81.6 | 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
#EAFBEB
oklch(97.1% 0.028 147)
-
Step 100
100
#D1F5D3
oklch(93.5% 0.059 146.6)
-
Step 200
200 (this color)
#83EC91
oklch(85.7% 0.159 147)
-
Step 300
300
#4DE26B
oklch(80.8% 0.205 147)
-
Step 400
400
#00C147
oklch(70.6% 0.21 147)
-
Step 500
500
#00A63C
oklch(63.2% 0.188 147.1)
-
Step 600
600
#008B31
oklch(55.5% 0.165 147.1)
-
Step 700
700
#007528
oklch(49% 0.145 147.1)
-
Step 800
800
#00601F
oklch(42.6% 0.127 147)
-
Step 900
900
#005019
oklch(37.6% 0.111 147.2)
-
Step 950
950
#00300B
oklch(26.9% 0.08 146.8)
#83EC91 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) | #EFDC8B | 0.128 |
| Deuteranopia (no green cones) | #DFD297 | 0.124 |
| Tritanopia (no blue cones) | #73E8D5 | 0.093 |
| Achromatopsia (no color) | #D5D5D5 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83EC91
#83EC91
oklch(85.7% 0.159 147)
- #FFB0FE
#FFB0FE
oklch(85.7% 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 #83EC91, closest first.
No curated palette has a color within ΔE 0.04 of #83EC91.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Green #90EE90 ΔE 0.014
- Seafoam Green #7AF9AB ΔE 0.038
- Seafoam #80F9AD ΔE 0.041
- Light Green Blue #56FCA2 ΔE 0.045
- Pale Green #98FB98 ΔE 0.047
- Light Blue Green #7EFBB3 ΔE 0.048
- Hospital Green #9BE5AA ΔE 0.049
- Foam Green #90FDA9 ΔE 0.051
Use #83EC91 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.