#63BA77
Closest named color: Boring Green (#63B365). oklch(71.7% 0.129 149.6), rgb(99, 186, 119).
Aa
Black text reads best on this color (8.82:1).
About this color
#63BA77 is a medium-light, moderately saturated green. In OKLCH its lightness is 72%, its chroma 0.129 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Boring Green (#63B365), ΔE 0.025 away. Black text reads best on it, at 8.82:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.129) |
| Temperature | in between |
| Nearest name | Boring Green (#63B365) |
| Black text | 8.82:1 |
| White text | 2.38:1 |
Values
| HEX | #63BA77 |
| RGB | rgb(99, 186, 119) |
| HSL | hsl(134, 39%, 56%) |
| OKLCH | oklch(71.7% 0.129 149.6) |
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 #63BA77 | 2.38:1 | Fails | Lc -51.7 | Large or bold text, headings |
| Black text on #63BA77 | 8.82:1 | AAA | Lc 57.3 | Large or bold text, headings |
| #63BA77 text on white | 2.38:1 | Fails | Lc 46.7 | Large or bold text, headings |
| #63BA77 text on black | 8.82:1 | AAA | Lc -55.3 | 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
#F1F8F2
oklch(97.2% 0.011 149.9)
-
Step 100
100
#E0EFE2
oklch(93.7% 0.023 149.4)
-
Step 200
200
#C5E2CA
oklch(88.5% 0.045 150.3)
-
Step 300
300
#9CD0A5
oklch(81% 0.081 149.5)
-
Step 400
400 (this color)
#63BA77
oklch(71.7% 0.129 149.6)
-
Step 500
500
#20A44F
oklch(63.2% 0.165 149.7)
-
Step 600
600
#008B3D
oklch(55.6% 0.154 149.7)
-
Step 700
700
#007532
oklch(49.1% 0.137 149.6)
-
Step 800
800
#006028
oklch(42.7% 0.119 149.7)
-
Step 900
900
#005020
oklch(37.7% 0.105 149.6)
-
Step 950
950
#062F13
oklch(26.9% 0.067 149.7)
#63BA77 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) | #BBAD73 | 0.107 |
| Deuteranopia (no green cones) | #AFA57B | 0.105 |
| Tritanopia (no blue cones) | #53B7A9 | 0.072 |
| Achromatopsia (no color) | #A8A8A8 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63BA77
#63BA77
oklch(71.7% 0.129 149.6)
- #D085CA
#D085CA
oklch(71.7% 0.128 329.7)
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 #63BA77, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Boring Green #63B365 ΔE 0.025
- Soft Green #6FC276 ΔE 0.027
- Dark Mint #48C072 ΔE 0.028
- Faded Green #7BB274 ΔE 0.030
- Medium Sea Green #3CB371 ΔE 0.038
- Greenblue #23C48B ΔE 0.040
- Dark Mint Green #20C073 ΔE 0.042
- Sage Green #88B378 ΔE 0.042
Use #63BA77 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.