#63BA67
Closest named color: Boring Green (#63B365). oklch(71.4% 0.145 144.8), rgb(99, 186, 103).
Aa
Black text reads best on this color (8.74:1).
About this color
#63BA67 is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.145 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Boring Green (#63B365), ΔE 0.020 away. Black text reads best on it, at 8.74:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.145) |
| Temperature | in between |
| Nearest name | Boring Green (#63B365) |
| Black text | 8.74:1 |
| White text | 2.40:1 |
Values
| HEX | #63BA67 |
| RGB | rgb(99, 186, 103) |
| HSL | hsl(123, 39%, 56%) |
| OKLCH | oklch(71.4% 0.145 144.8) |
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 #63BA67 | 2.40:1 | Fails | Lc -52.0 | Large or bold text, headings |
| Black text on #63BA67 | 8.74:1 | AAA | Lc 56.9 | Large or bold text, headings |
| #63BA67 text on white | 2.40:1 | Fails | Lc 47.1 | Large or bold text, headings |
| #63BA67 text on black | 8.74:1 | AAA | Lc -55.0 | 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
#F1F8F1
oklch(97.2% 0.012 145.5)
-
Step 100
100
#E0EFDF
oklch(93.7% 0.027 143.6)
-
Step 200
200
#C5E2C5
oklch(88.4% 0.05 145.1)
-
Step 300
300
#9CD19C
oklch(81% 0.092 144.7)
-
Step 400
400 (this color)
#63BA67
oklch(71.4% 0.145 144.8)
-
Step 500
500
#23A536
oklch(63.2% 0.186 144.8)
-
Step 600
600
#008C22
oklch(55.6% 0.176 144.8)
-
Step 700
700
#00761B
oklch(49.2% 0.156 144.8)
-
Step 800
800
#006115
oklch(42.8% 0.135 144.8)
-
Step 900
900
#005110
oklch(37.8% 0.119 144.9)
-
Step 950
950
#06300B
oklch(27.1% 0.077 144.9)
#63BA67 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) | #BDAC61 | 0.111 |
| Deuteranopia (no green cones) | #B1A46C | 0.110 |
| Tritanopia (no blue cones) | #57B6A6 | 0.089 |
| Achromatopsia (no color) | #A7A7A7 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63BA67
#63BA67
oklch(71.4% 0.145 144.8)
- #CF81D4
#CF81D4
oklch(71.3% 0.144 324.8)
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 #63BA67, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Boring Green #63B365 ΔE 0.020
- Dark Mint #48C072 ΔE 0.023
- Turtle Green #75B84F ΔE 0.026
- Soft Green #6FC276 ΔE 0.030
- Cool Green #33B864 ΔE 0.035
- Dark Mint Green #20C073 ΔE 0.037
- Dark Pastel Green #56AE57 ΔE 0.039
- Algae Green #21C36F ΔE 0.039
Use #63BA67 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.