#63BC85
Closest named color: Soft Green (#6FC276). oklch(72.5% 0.118 154.9), rgb(99, 188, 133).
Aa
Black text reads best on this color (9.06:1).
About this color
#63BC85 is a medium-light, moderately saturated green. In OKLCH its lightness is 72%, its chroma 0.118 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Green (#6FC276), ΔE 0.031 away. Black text reads best on it, at 9.06:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 9.06:1 |
| White text | 2.31:1 |
Values
| HEX | #63BC85 |
| RGB | rgb(99, 188, 133) |
| HSL | hsl(143, 40%, 56%) |
| OKLCH | oklch(72.5% 0.118 154.9) |
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 #63BC85 | 2.31:1 | Fails | Lc -50.4 | Large or bold text, headings |
| Black text on #63BC85 | 9.06:1 | AAA | Lc 58.5 | Large or bold text, headings |
| #63BC85 text on white | 2.31:1 | Fails | Lc 45.5 | Large or bold text, headings |
| #63BC85 text on black | 9.06:1 | AAA | Lc -56.6 | 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
#F1F7F2
oklch(97% 0.009 150.7)
-
Step 100
100
#DFEEE4
oklch(93.5% 0.021 156.8)
-
Step 200
200
#C5E2CD
oklch(88.6% 0.042 154)
-
Step 300
300
#9BCFAC
oklch(80.9% 0.073 155)
-
Step 400
400 (this color)
#63BC85
oklch(72.5% 0.118 154.9)
-
Step 500
500
#15A35F
oklch(63% 0.151 155)
-
Step 600
600
#008A4E
oklch(55.6% 0.137 155)
-
Step 700
700
#007440
oklch(49.1% 0.122 154.8)
-
Step 800
800
#005F34
oklch(42.6% 0.105 155.1)
-
Step 900
900
#004F2A
oklch(37.6% 0.093 154.9)
-
Step 950
950
#042F18
oklch(27% 0.063 154.7)
#63BC85 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) | #BCB082 | 0.107 |
| Deuteranopia (no green cones) | #AEA788 | 0.102 |
| Tritanopia (no blue cones) | #4EBAAD | 0.058 |
| Achromatopsia (no color) | #AAAAAA | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63BC85
#63BC85
oklch(72.5% 0.118 154.9)
- #D489C4
#D489C4
oklch(72.5% 0.119 334.8)
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 #63BC85, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.031
- Faded Green #7BB274 ΔE 0.033
- Greenblue #23C48B ΔE 0.037
- Dark Mint #48C072 ΔE 0.038
- Sage Green #88B378 ΔE 0.040
- Green Blue #01C08D ΔE 0.041
- Boring Green #63B365 ΔE 0.041
- Lichen #8FB67B ΔE 0.045
Use #63BC85 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.