#83CC63
Closest named color: Yellow Green (#9ACD32). oklch(77.4% 0.157 137), rgb(131, 204, 99).
Aa
Black text reads best on this color (10.78:1).
About this color
#83CC63 is a medium-light, vivid green. In OKLCH its lightness is 77%, its chroma 0.157 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Yellow Green (#9ACD32), ΔE 0.042 away. Black text reads best on it, at 10.78:1.
| Hue family | Greens |
| Lightness | medium-light (77%) |
| Chroma | vivid (0.157) |
| Temperature | in between |
| Nearest name | Yellow Green (#9ACD32) |
| Black text | 10.78:1 |
| White text | 1.94:1 |
Values
| HEX | #83CC63 |
| RGB | rgb(131, 204, 99) |
| HSL | hsl(102, 51%, 59%) |
| OKLCH | oklch(77.4% 0.157 137) |
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 #83CC63 | 1.94:1 | Fails | Lc -41.6 | Non-text elements, placeholder text |
| Black text on #83CC63 | 10.78:1 | AAA | Lc 66.7 | Content text, not long reading |
| #83CC63 text on white | 1.94:1 | Fails | Lc 37.3 | Non-text elements, placeholder text |
| #83CC63 text on black | 10.78:1 | AAA | Lc -65.2 | 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
#EFF9EB
oklch(97.1% 0.021 136.6)
-
Step 100
100
#DCF2D4
oklch(93.7% 0.046 137.3)
-
Step 200
200
#BEE7AE
oklch(88.4% 0.088 137)
-
Step 300
300 (this color)
#83CC63
oklch(77.4% 0.157 137)
-
Step 400
400
#55BD00
oklch(70.8% 0.215 137.1)
-
Step 500
500
#48A200
oklch(63.2% 0.192 137)
-
Step 600
600
#3C8800
oklch(55.6% 0.168 136.9)
-
Step 700
700
#317200
oklch(49% 0.148 136.9)
-
Step 800
800
#275E00
oklch(42.7% 0.129 137)
-
Step 900
900
#1F4E00
oklch(37.6% 0.114 137)
-
Step 950
950
#102F00
oklch(27.1% 0.082 137)
#83CC63 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) | #D2BE5A | 0.102 |
| Deuteranopia (no green cones) | #C8B76A | 0.103 |
| Tritanopia (no blue cones) | #80C6B4 | 0.110 |
| Achromatopsia (no color) | #BABABA | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83CC63
#83CC63
oklch(77.4% 0.157 137)
- #DD93F7
#DD93F7
oklch(77.3% 0.158 316.9)
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 #83CC63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Yellow Green #9ACD32 ΔE 0.042
- Apple #6ECB3C ΔE 0.044
- Soft Green #6FC276 ΔE 0.045
- Fresh Green #69D84F ΔE 0.049
- Light Olive Green #A4BE5C ΔE 0.049
- Light Moss Green #A6C875 ΔE 0.050
- Apple Green #76CD26 ΔE 0.052
- Slime Green #99CC04 ΔE 0.053
Use #83CC63 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.