#63B76D
Closest named color: Boring Green (#63B365). oklch(70.8% 0.134 146.6), rgb(99, 183, 109).
Aa
Black text reads best on this color (8.52:1).
About this color
#63B76D is a medium-light, moderately saturated green. In OKLCH its lightness is 71%, its chroma 0.134 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Boring Green (#63B365), ΔE 0.013 away. Black text reads best on it, at 8.52:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Boring Green (#63B365) |
| Black text | 8.52:1 |
| White text | 2.46:1 |
Values
| HEX | #63B76D |
| RGB | rgb(99, 183, 109) |
| HSL | hsl(127, 37%, 55%) |
| OKLCH | oklch(70.8% 0.134 146.6) |
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 #63B76D | 2.46:1 | Fails | Lc -53.3 | Large or bold text, headings |
| Black text on #63B76D | 8.52:1 | AAA | Lc 55.8 | Large or bold text, headings |
| #63B76D text on white | 2.46:1 | Fails | Lc 48.2 | Large or bold text, headings |
| #63B76D text on black | 8.52:1 | AAA | Lc -53.8 | 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
#E0EFE1
oklch(93.7% 0.024 147.3)
-
Step 200
200
#C6E2C7
oklch(88.5% 0.047 146.1)
-
Step 300
300
#9DD0A1
oklch(80.9% 0.084 146.8)
-
Step 400
400 (this color)
#63B76D
oklch(70.8% 0.134 146.6)
-
Step 500
500
#29A444
oklch(63.2% 0.172 146.7)
-
Step 600
600
#008C2F
oklch(55.7% 0.167 146.6)
-
Step 700
700
#007526
oklch(49% 0.147 146.7)
-
Step 800
800
#00601D
oklch(42.6% 0.128 146.5)
-
Step 900
900
#025018
oklch(37.6% 0.112 146.6)
-
Step 950
950
#082F0F
oklch(26.9% 0.071 146.3)
#63B76D 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) | #B9AA68 | 0.106 |
| Deuteranopia (no green cones) | #ADA272 | 0.105 |
| Tritanopia (no blue cones) | #56B3A5 | 0.081 |
| Achromatopsia (no color) | #A5A5A5 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63B76D
#63B76D
oklch(70.8% 0.134 146.6)
- #CC81CD
#CC81CD
oklch(70.7% 0.135 326.4)
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 #63B76D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Boring Green #63B365 ΔE 0.013
- Dark Mint #48C072 ΔE 0.029
- Faded Green #7BB274 ΔE 0.031
- Medium Sea Green #3CB371 ΔE 0.033
- Soft Green #6FC276 ΔE 0.035
- Turtle Green #75B84F ΔE 0.035
- Algae #54AC68 ΔE 0.036
- Dark Pastel Green #56AE57 ΔE 0.036
Use #63B76D 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.