#83CEA1
Closest named color: Seafoam Blue (#78D1B6). oklch(79% 0.099 156.9), rgb(131, 206, 161).
Aa
Black text reads best on this color (11.30:1).
About this color
#83CEA1 is a light, moderately saturated green. In OKLCH its lightness is 79%, its chroma 0.099 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Seafoam Blue (#78D1B6), ΔE 0.027 away. Black text reads best on it, at 11.30:1.
| Hue family | Greens |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.099) |
| Temperature | in between |
| Nearest name | Seafoam Blue (#78D1B6) |
| Black text | 11.30:1 |
| White text | 1.85:1 |
Values
| HEX | #83CEA1 |
| RGB | rgb(131, 206, 161) |
| HSL | hsl(144, 43%, 66%) |
| OKLCH | oklch(79% 0.099 156.9) |
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 #83CEA1 | 1.85:1 | Fails | Lc -39.1 | Non-text elements, placeholder text |
| Black text on #83CEA1 | 11.30:1 | AAA | Lc 69.0 | Content text, not long reading |
| #83CEA1 text on white | 1.85:1 | Fails | Lc 34.9 | Non-text elements, placeholder text |
| #83CEA1 text on black | 11.30:1 | AAA | Lc -67.6 | Content text, not long reading |
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
#EFF8F2
oklch(97.1% 0.012 157)
-
Step 100
100
#DBF0E2
oklch(93.6% 0.029 156.6)
-
Step 200
200
#BCE5CB
oklch(88.6% 0.056 157.2)
-
Step 300
300 (this color)
#83CEA1
oklch(79% 0.099 156.9)
-
Step 400
400
#27BD77
oklch(70.7% 0.159 156.8)
-
Step 500
500
#00A463
oklch(63.2% 0.151 156.8)
-
Step 600
600
#008A52
oklch(55.7% 0.134 156.6)
-
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)
#83CEA1 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) | #CDC39F | 0.092 |
| Deuteranopia (no green cones) | #C1BBA4 | 0.089 |
| Tritanopia (no blue cones) | #74CDC1 | 0.046 |
| Achromatopsia (no color) | #BEBEBE | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83CEA1
#83CEA1
oklch(79% 0.099 156.9)
- #E4A2D2
#E4A2D2
oklch(79% 0.099 336.9)
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 #83CEA1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Seafoam Blue #78D1B6 ΔE 0.027
- Pale Teal #82CBB2 ΔE 0.028
- Medium Aquamarine #66CDAA ΔE 0.028
- Tiffany Blue #94D2BD ΔE 0.044
- Dark Sea Green #8FBC8F ΔE 0.048
- Light Moss Green #A6C875 ΔE 0.058
- Soft Green #6FC276 ΔE 0.064
- Emerald #06D6A0 ΔE 0.065
Use #83CEA1 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.