#83F3B3
Closest named color: Seafoam (#80F9AD). oklch(88.1% 0.138 156.9), rgb(131, 243, 179).
Aa
Black text reads best on this color (15.43:1).
About this color
#83F3B3 is a light, moderately saturated green. In OKLCH its lightness is 88%, its chroma 0.138 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seafoam (#80F9AD), ΔE 0.020 away. Black text reads best on it, at 15.43:1.
| Hue family | Greens |
| Lightness | light (88%) |
| Chroma | moderately saturated (0.138) |
| Temperature | in between |
| Nearest name | Seafoam (#80F9AD) |
| Black text | 15.43:1 |
| White text | 1.36:1 |
Values
| HEX | #83F3B3 |
| RGB | rgb(131, 243, 179) |
| HSL | hsl(146, 82%, 73%) |
| OKLCH | oklch(88.1% 0.138 156.9) |
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 #83F3B3 | 1.36:1 | Fails | Lc -20.0 | Dividers and decoration only |
| Black text on #83F3B3 | 15.43:1 | AAA | Lc 86.2 | Fine for body text |
| #83F3B3 text on white | 1.36:1 | Fails | Lc 17.5 | Dividers and decoration only |
| #83F3B3 text on black | 15.43:1 | AAA | Lc -86.1 | 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
#E9FBEF
oklch(97.2% 0.025 156.7)
-
Step 100
100
#CFF5DC
oklch(93.6% 0.052 156.4)
-
Step 200
200 (this color)
#83F3B3
oklch(88.1% 0.138 156.9)
-
Step 300
300
#3AE291
oklch(81% 0.177 156.8)
-
Step 400
400
#00BF74
oklch(70.8% 0.169 156.8)
-
Step 500
500
#00A363
oklch(63% 0.15 157)
-
Step 600
600
#008A53
oklch(55.7% 0.133 157)
-
Step 700
700
#007445
oklch(49.2% 0.117 157)
-
Step 800
800
#005F37
oklch(42.7% 0.102 156.7)
-
Step 900
900
#004F2D
oklch(37.6% 0.09 156.8)
-
Step 950
950
#002F19
oklch(26.9% 0.064 157.1)
#83F3B3 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) | #F2E4AF | 0.127 |
| Deuteranopia (no green cones) | #E1D8B7 | 0.123 |
| Tritanopia (no blue cones) | #67F1E2 | 0.066 |
| Achromatopsia (no color) | #DDDDDD | 0.139 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83F3B3
#83F3B3
oklch(88.1% 0.138 156.9)
- #FFC1EE
#FFC1EE
oklch(88% 0.091 336.6)
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 #83F3B3, closest first.
No curated palette has a color within ΔE 0.04 of #83F3B3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam #80F9AD ΔE 0.020
- Light Blue Green #7EFBB3 ΔE 0.022
- Seafoam Green #7AF9AB ΔE 0.023
- Light Aquamarine #7BFDC7 ΔE 0.030
- Light Turquoise #7EF4CC ΔE 0.032
- Foam Green #90FDA9 ΔE 0.036
- Hospital Green #9BE5AA ΔE 0.039
- Light Green #90EE90 ΔE 0.040
Use #83F3B3 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.