#63C08F
Closest named color: Soft Green (#6FC276). oklch(73.7% 0.115 158.8), rgb(99, 192, 143).
Aa
Black text reads best on this color (9.46:1).
About this color
#63C08F is a medium-light, moderately saturated green. In OKLCH its lightness is 74%, its chroma 0.115 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Green (#6FC276), ΔE 0.035 away. Black text reads best on it, at 9.46:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 9.46:1 |
| White text | 2.21:1 |
Values
| HEX | #63C08F |
| RGB | rgb(99, 192, 143) |
| HSL | hsl(148, 42%, 57%) |
| OKLCH | oklch(73.7% 0.115 158.8) |
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 #63C08F | 2.21:1 | Fails | Lc -48.3 | Large or bold text, headings |
| Black text on #63C08F | 9.46:1 | AAA | Lc 60.5 | Content text, not long reading |
| #63C08F text on white | 2.21:1 | Fails | Lc 43.5 | Non-text elements, placeholder text |
| #63C08F text on black | 9.46:1 | AAA | Lc -58.7 | 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
#F0F7F3
oklch(97% 0.009 161.4)
-
Step 100
100
#DFEEE5
oklch(93.5% 0.02 159.7)
-
Step 200
200
#C4E2D0
oklch(88.6% 0.04 159.2)
-
Step 300
300
#99CFB0
oklch(80.8% 0.071 159.1)
-
Step 400
400 (this color)
#63C08F
oklch(73.7% 0.115 158.8)
-
Step 500
500
#00A368
oklch(63.1% 0.145 158.9)
-
Step 600
600
#008956
oklch(55.5% 0.129 158.6)
-
Step 700
700
#007348
oklch(49% 0.113 158.9)
-
Step 800
800
#005F3A
oklch(42.8% 0.099 158.5)
-
Step 900
900
#004F30
oklch(37.7% 0.087 158.9)
-
Step 950
950
#022F1B
oklch(27% 0.06 158.6)
#63C08F 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) | #BEB48C | 0.107 |
| Deuteranopia (no green cones) | #B0AA92 | 0.104 |
| Tritanopia (no blue cones) | #49BFB3 | 0.052 |
| Achromatopsia (no color) | #AEAEAE | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63C08F
#63C08F
oklch(73.7% 0.115 158.8)
- #D98DC2
#D98DC2
oklch(73.7% 0.114 338.7)
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 #63C08F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.035
- Greenblue #23C48B ΔE 0.038
- Green Blue #01C08D ΔE 0.043
- Faded Green #7BB274 ΔE 0.044
- Medium Aquamarine #66CDAA ΔE 0.045
- Dark Sea Green #8FBC8F ΔE 0.045
- Dark Mint #48C072 ΔE 0.047
- Sage Green #88B378 ΔE 0.047
Use #63C08F 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.