#83FFCF
Closest named color: Aquamarine (#7FFFD4). oklch(91.5% 0.131 166), rgb(131, 255, 207).
Aa
Black text reads best on this color (17.17:1).
About this color
#83FFCF is a very light, moderately saturated green. In OKLCH its lightness is 92%, its chroma 0.131 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Aquamarine (#7FFFD4), ΔE 0.007 away. Black text reads best on it, at 17.17:1.
| Hue family | Greens |
| Lightness | very light (92%) |
| Chroma | moderately saturated (0.131) |
| Temperature | in between |
| Nearest name | Aquamarine (#7FFFD4) |
| Black text | 17.17:1 |
| White text | 1.22:1 |
Values
| HEX | #83FFCF |
| RGB | rgb(131, 255, 207) |
| HSL | hsl(157, 100%, 76%) |
| OKLCH | oklch(91.5% 0.131 166) |
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 #83FFCF | 1.22:1 | Fails | Lc -12.5 | Not readable |
| Black text on #83FFCF | 17.17:1 | AAA | Lc 92.8 | Preferred for body text |
| #83FFCF text on white | 1.22:1 | Fails | Lc 10.8 | Not readable |
| #83FFCF text on black | 17.17:1 | AAA | Lc -93.3 | Preferred 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 100.
-
Step 50
50
#E8FBF2
oklch(97.2% 0.023 165.9)
-
Step 100
100 (this color)
#83FFCF
oklch(91.5% 0.131 166)
-
Step 200
200
#9BEDCB
oklch(88.4% 0.094 166.3)
-
Step 300
300
#00E2A7
oklch(80.9% 0.168 165.8)
-
Step 400
400
#00BD8B
oklch(70.8% 0.147 165.8)
-
Step 500
500
#00A277
oklch(63.2% 0.131 166)
-
Step 600
600
#008864
oklch(55.6% 0.115 166.4)
-
Step 700
700
#007253
oklch(49% 0.101 166.2)
-
Step 800
800
#005E44
oklch(42.7% 0.088 166.3)
-
Step 900
900
#004E38
oklch(37.6% 0.078 166.4)
-
Step 950
950
#002F20
oklch(27.1% 0.056 165.8)
#83FFCF 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) | #FAF0CD | 0.131 |
| Deuteranopia (no green cones) | #E7E3D2 | 0.125 |
| Tritanopia (no blue cones) | #58FFF1 | 0.050 |
| Achromatopsia (no color) | #E8E8E8 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83FFCF
#83FFCF
oklch(91.5% 0.131 166)
- #FFD5EB
#FFD5EB
oklch(91.5% 0.055 345.4)
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 #83FFCF, closest first.
No curated palette has a color within ΔE 0.04 of #83FFCF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aquamarine #7FFFD4 ΔE 0.007
- Light Aquamarine #7BFDC7 ΔE 0.013
- Light Aqua #8CFFDB ΔE 0.019
- Light Seafoam #A0FEBF ΔE 0.029
- Light Turquoise #7EF4CC ΔE 0.030
- Light Blue Green #7EFBB3 ΔE 0.036
- Light Mint Green #A6FBB2 ΔE 0.041
- Mint #9FFEB0 ΔE 0.042
Use #83FFCF 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.