#63B46B
Closest named color: Boring Green (#63B365). oklch(70% 0.132 146.1), rgb(99, 180, 107).
Aa
Black text reads best on this color (8.27:1).
About this color
#63B46B is a medium-light, moderately saturated green. In OKLCH its lightness is 70%, its chroma 0.132 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Boring Green (#63B365), ΔE 0.007 away. Black text reads best on it, at 8.27:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.132) |
| Temperature | in between |
| Nearest name | Boring Green (#63B365) |
| Black text | 8.27:1 |
| White text | 2.53:1 |
Values
| HEX | #63B46B |
| RGB | rgb(99, 180, 107) |
| HSL | hsl(126, 35%, 55%) |
| OKLCH | oklch(70% 0.132 146.1) |
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 #63B46B | 2.53:1 | Fails | Lc -54.7 | Large or bold text, headings |
| Black text on #63B46B | 8.27:1 | AAA | Lc 54.4 | Large or bold text, headings |
| #63B46B text on white | 2.53:1 | Fails | Lc 49.6 | Large or bold text, headings |
| #63B46B text on black | 8.27:1 | AAA | Lc -52.4 | 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
#F1F8F1
oklch(97.2% 0.012 145.5)
-
Step 100
100
#E0EEE1
oklch(93.5% 0.023 147.4)
-
Step 200
200
#C7E2C8
oklch(88.6% 0.045 146.2)
-
Step 300
300
#9ECFA1
oklch(80.8% 0.082 146.3)
-
Step 400
400 (this color)
#63B46B
oklch(70% 0.132 146.1)
-
Step 500
500
#2FA344
oklch(63.1% 0.169 146.1)
-
Step 600
600
#008C2C
oklch(55.7% 0.169 146.1)
-
Step 700
700
#007623
oklch(49.2% 0.15 146)
-
Step 800
800
#00601C
oklch(42.6% 0.129 146.3)
-
Step 900
900
#075018
oklch(37.7% 0.11 146)
-
Step 950
950
#092F10
oklch(27% 0.069 146.5)
#63B46B 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) | #B6A766 | 0.104 |
| Deuteranopia (no green cones) | #AB9F70 | 0.104 |
| Tritanopia (no blue cones) | #57B0A2 | 0.080 |
| Achromatopsia (no color) | #A2A2A2 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63B46B
#63B46B
oklch(70% 0.132 146.1)
- #C880CA
#C880CA
oklch(70% 0.131 325.9)
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 #63B46B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Boring Green #63B365 ΔE 0.007
- Algae #54AC68 ΔE 0.028
- Medium Sea Green #3CB371 ΔE 0.029
- Faded Green #7BB274 ΔE 0.030
- Asparagus #77AB56 ΔE 0.031
- Dark Pastel Green #56AE57 ΔE 0.031
- Dark Mint #48C072 ΔE 0.035
- Dark Seafoam Green #3EAF76 ΔE 0.036
Use #63B46B 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.