#63BE70
Closest named color: Soft Green (#6FC276). oklch(72.6% 0.142 147.1), rgb(99, 190, 112).
Aa
Black text reads best on this color (9.12:1).
About this color
#63BE70 is a medium-light, vivid green. In OKLCH its lightness is 73%, its chroma 0.142 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Green (#6FC276), ΔE 0.018 away. Black text reads best on it, at 9.12:1.
| Hue family | Greens |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.142) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 9.12:1 |
| White text | 2.30:1 |
Values
| HEX | #63BE70 |
| RGB | rgb(99, 190, 112) |
| HSL | hsl(129, 41%, 57%) |
| OKLCH | oklch(72.6% 0.142 147.1) |
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 #63BE70 | 2.30:1 | Fails | Lc -50.0 | Large or bold text, headings |
| Black text on #63BE70 | 9.12:1 | AAA | Lc 58.8 | Large or bold text, headings |
| #63BE70 text on white | 2.30:1 | Fails | Lc 45.1 | Large or bold text, headings |
| #63BE70 text on black | 9.12:1 | AAA | Lc -57.0 | 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
#F0F8F1
oklch(97.1% 0.013 149.3)
-
Step 100
100
#DFEFE0
oklch(93.6% 0.026 147.1)
-
Step 200
200
#C5E3C7
oklch(88.6% 0.049 147)
-
Step 300
300
#9BD1A0
oklch(81% 0.088 147.1)
-
Step 400
400 (this color)
#63BE70
oklch(72.6% 0.142 147.1)
-
Step 500
500
#15A540
oklch(63.1% 0.181 147.1)
-
Step 600
600
#008B31
oklch(55.5% 0.165 147.1)
-
Step 700
700
#007528
oklch(49% 0.145 147.1)
-
Step 800
800
#00601F
oklch(42.6% 0.127 147)
-
Step 900
900
#005019
oklch(37.6% 0.111 147.2)
-
Step 950
950
#04300E
oklch(27.1% 0.075 147)
#63BE70 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) | #C0B06A | 0.113 |
| Deuteranopia (no green cones) | #B3A775 | 0.112 |
| Tritanopia (no blue cones) | #54BAAB | 0.084 |
| Achromatopsia (no color) | #ABABAB | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63BE70
#63BE70
oklch(72.6% 0.142 147.1)
- #D585D4
#D585D4
oklch(72.6% 0.141 327.3)
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 #63BE70, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.018
- Dark Mint #48C072 ΔE 0.019
- Boring Green #63B365 ΔE 0.031
- Turtle Green #75B84F ΔE 0.034
- Dark Mint Green #20C073 ΔE 0.036
- Algae Green #21C36F ΔE 0.038
- Greenblue #23C48B ΔE 0.041
- Faded Green #7BB274 ΔE 0.042
Use #63BE70 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.