#63C36B
Closest named color: Soft Green (#6FC276). oklch(73.7% 0.154 145.5), rgb(99, 195, 107).
Aa
Black text reads best on this color (9.54:1).
About this color
#63C36B is a medium-light, vivid green. In OKLCH its lightness is 74%, its chroma 0.154 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Green (#6FC276), ΔE 0.019 away. Black text reads best on it, at 9.54:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.154) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 9.54:1 |
| White text | 2.19:1 |
Values
| HEX | #63C36B |
| RGB | rgb(99, 195, 107) |
| HSL | hsl(125, 44%, 58%) |
| OKLCH | oklch(73.7% 0.154 145.5) |
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 #63C36B | 2.19:1 | Fails | Lc -47.8 | Large or bold text, headings |
| Black text on #63C36B | 9.54:1 | AAA | Lc 60.9 | Content text, not long reading |
| #63C36B text on white | 2.19:1 | Fails | Lc 43.0 | Non-text elements, placeholder text |
| #63C36B text on black | 9.54:1 | AAA | Lc -59.1 | Large or bold text, headings |
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 400.
-
Step 50
50
#F0F8F0
oklch(97.1% 0.014 145.5)
-
Step 100
100
#DFEFDF
oklch(93.6% 0.027 145.4)
-
Step 200
200
#C4E3C4
oklch(88.5% 0.053 145.1)
-
Step 300
300
#99D29B
oklch(81% 0.096 145.5)
-
Step 400
400 (this color)
#63C36B
oklch(73.7% 0.154 145.5)
-
Step 500
500
#00A631
oklch(63.1% 0.195 145.5)
-
Step 600
600
#008C28
oklch(55.7% 0.172 145.6)
-
Step 700
700
#007620
oklch(49.2% 0.152 145.5)
-
Step 800
800
#006118
oklch(42.8% 0.133 145.4)
-
Step 900
900
#005113
oklch(37.8% 0.117 145.5)
-
Step 950
950
#023009
oklch(27% 0.081 145.4)
#63C36B 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) | #C6B464 | 0.119 |
| Deuteranopia (no green cones) | #B8AB71 | 0.118 |
| Tritanopia (no blue cones) | #54BFAE | 0.093 |
| Achromatopsia (no color) | #AFAFAF | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63C36B
#63C36B
oklch(73.7% 0.154 145.5)
- #DA85DE
#DA85DE
oklch(73.6% 0.154 325.4)
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 #63C36B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.019
- Dark Mint #48C072 ΔE 0.024
- Turtle Green #75B84F ΔE 0.035
- Algae Green #21C36F ΔE 0.036
- Dark Mint Green #20C073 ΔE 0.039
- Boring Green #63B365 ΔE 0.045
- Seaweed #18D17B ΔE 0.045
- Greenblue #23C48B ΔE 0.046
Use #63C36B 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.