#83CA9C
Closest named color: Medium Aquamarine (#66CDAA). oklch(77.9% 0.097 155.1), rgb(131, 202, 156).
Aa
Black text reads best on this color (10.89:1).
About this color
#83CA9C is a medium-light, moderately saturated green. In OKLCH its lightness is 78%, its chroma 0.097 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.028 away. Black text reads best on it, at 10.89:1.
| Hue family | Greens |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 10.89:1 |
| White text | 1.92:1 |
Values
| HEX | #83CA9C |
| RGB | rgb(131, 202, 156) |
| HSL | hsl(141, 40%, 65%) |
| OKLCH | oklch(77.9% 0.097 155.1) |
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 #83CA9C | 1.92:1 | Fails | Lc -41.1 | Non-text elements, placeholder text |
| Black text on #83CA9C | 10.89:1 | AAA | Lc 67.1 | Content text, not long reading |
| #83CA9C text on white | 1.92:1 | Fails | Lc 36.8 | Non-text elements, placeholder text |
| #83CA9C text on black | 10.89:1 | AAA | Lc -65.6 | 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
#DCF0E2
oklch(93.6% 0.028 155.3)
-
Step 200
200
#BEE4CA
oklch(88.4% 0.053 155.3)
-
Step 300
300 (this color)
#83CA9C
oklch(77.9% 0.097 155.1)
-
Step 400
400
#35BC74
oklch(70.6% 0.156 155)
-
Step 500
500
#00A45E
oklch(63.1% 0.156 155.1)
-
Step 600
600
#008A4E
oklch(55.6% 0.137 155)
-
Step 700
700
#007441
oklch(49.1% 0.121 155.2)
-
Step 800
800
#005F34
oklch(42.6% 0.105 155.1)
-
Step 900
900
#004F2B
oklch(37.6% 0.092 155.5)
-
Step 950
950
#003017
oklch(27.1% 0.068 154.6)
#83CA9C 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) | #CABF99 | 0.089 |
| Deuteranopia (no green cones) | #BEB89F | 0.085 |
| Tritanopia (no blue cones) | #76C9BD | 0.047 |
| Achromatopsia (no color) | #BBBBBB | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83CA9C
#83CA9C
oklch(77.9% 0.097 155.1)
- #DFA0D0
#DFA0D0
oklch(78.1% 0.097 335.3)
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 #83CA9C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.028
- Pale Teal #82CBB2 ΔE 0.030
- Seafoam Blue #78D1B6 ΔE 0.034
- Dark Sea Green #8FBC8F ΔE 0.037
- Tiffany Blue #94D2BD ΔE 0.051
- Light Moss Green #A6C875 ΔE 0.055
- Soft Green #6FC276 ΔE 0.056
- Lichen #8FB67B ΔE 0.057
Use #83CA9C 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.