#63BA2F
Closest named color: Leafy Green (#51B73B). oklch(70.8% 0.19 136.5), rgb(99, 186, 47).
Aa
Black text reads best on this color (8.59:1).
About this color
#63BA2F is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.190 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Leafy Green (#51B73B), ΔE 0.019 away. Black text reads best on it, at 8.59:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.190) |
| Temperature | in between |
| Nearest name | Leafy Green (#51B73B) |
| Black text | 8.59:1 |
| White text | 2.44:1 |
Values
| HEX | #63BA2F |
| RGB | rgb(99, 186, 47) |
| HSL | hsl(98, 60%, 46%) |
| OKLCH | oklch(70.8% 0.19 136.5) |
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 #63BA2F | 2.44:1 | Fails | Lc -52.8 | Large or bold text, headings |
| Black text on #63BA2F | 8.59:1 | AAA | Lc 56.2 | Large or bold text, headings |
| #63BA2F text on white | 2.44:1 | Fails | Lc 47.8 | Large or bold text, headings |
| #63BA2F text on black | 8.59:1 | AAA | Lc -54.2 | 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
#F1F8EE
oklch(97.1% 0.015 136.1)
-
Step 100
100
#E0F0D9
oklch(93.7% 0.035 136)
-
Step 200
200
#C6E4B9
oklch(88.6% 0.066 136.2)
-
Step 300
300
#9DD285
oklch(80.8% 0.118 136.3)
-
Step 400
400 (this color)
#63BA2F
oklch(70.8% 0.19 136.5)
-
Step 500
500
#4BA100
oklch(63% 0.189 136.5)
-
Step 600
600
#3E8800
oklch(55.7% 0.167 136.5)
-
Step 700
700
#337200
oklch(49.1% 0.147 136.5)
-
Step 800
800
#295E00
oklch(42.8% 0.128 136.5)
-
Step 900
900
#214E00
oklch(37.7% 0.113 136.4)
-
Step 950
950
#112F00
oklch(27.1% 0.081 136.5)
#63BA2F 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) | #C0AA11 | 0.117 |
| Deuteranopia (no green cones) | #B5A33D | 0.119 |
| Tritanopia (no blue cones) | #5FB39F | 0.135 |
| Achromatopsia (no color) | #A6A6A6 | 0.191 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63BA2F
#63BA2F
oklch(70.8% 0.19 136.5)
- #CE75EE
#CE75EE
oklch(70.7% 0.19 316.5)
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 #63BA2F, closest first.
No curated palette has a color within ΔE 0.04 of #63BA2F.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Leafy Green #51B73B ΔE 0.019
- Frog Green #58BC08 ΔE 0.021
- Dark Lime Green #7EBD01 ΔE 0.031
- Dark Lime #84B701 ΔE 0.032
- Turtle Green #75B84F ΔE 0.036
- Grass #5CAC2D ΔE 0.041
- Shamrock Green #02C14D ΔE 0.042
- Leaf #71AA34 ΔE 0.047
Use #63BA2F 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.