#63BA2C
Closest named color: Frog Green (#58BC08). oklch(70.7% 0.192 136.3), rgb(99, 186, 44).
Aa
Black text reads best on this color (8.59:1).
About this color
#63BA2C is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.192 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Frog Green (#58BC08), ΔE 0.020 away. Black text reads best on it, at 8.59:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.192) |
| Temperature | in between |
| Nearest name | Frog Green (#58BC08) |
| Black text | 8.59:1 |
| White text | 2.44:1 |
Values
| HEX | #63BA2C |
| RGB | rgb(99, 186, 44) |
| HSL | hsl(97, 62%, 45%) |
| OKLCH | oklch(70.7% 0.192 136.3) |
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 #63BA2C | 2.44:1 | Fails | Lc -52.8 | Large or bold text, headings |
| Black text on #63BA2C | 8.59:1 | AAA | Lc 56.2 | Large or bold text, headings |
| #63BA2C text on white | 2.44:1 | Fails | Lc 47.8 | Large or bold text, headings |
| #63BA2C 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
#C6E4B8
oklch(88.6% 0.067 135.7)
-
Step 300
300
#9DD384
oklch(81% 0.12 136.2)
-
Step 400
400 (this color)
#63BA2C
oklch(70.7% 0.192 136.3)
-
Step 500
500
#4CA100
oklch(63% 0.189 136.3)
-
Step 600
600
#3F8800
oklch(55.7% 0.167 136.3)
-
Step 700
700
#347200
oklch(49.1% 0.147 136.3)
-
Step 800
800
#295D00
oklch(42.5% 0.127 136.3)
-
Step 900
900
#214E00
oklch(37.7% 0.113 136.4)
-
Step 950
950
#112F00
oklch(27.1% 0.081 136.5)
#63BA2C 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) | #C1AA08 | 0.118 |
| Deuteranopia (no green cones) | #B5A33B | 0.119 |
| Tritanopia (no blue cones) | #5FB39F | 0.137 |
| Achromatopsia (no color) | #A6A6A6 | 0.192 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63BA2C
#63BA2C
oklch(70.7% 0.192 136.3)
- #CE75EF
#CE75EF
oklch(70.7% 0.191 316.2)
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 #63BA2C, closest first.
No curated palette has a color within ΔE 0.04 of #63BA2C.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Frog Green #58BC08 ΔE 0.020
- Leafy Green #51B73B ΔE 0.020
- Dark Lime Green #7EBD01 ΔE 0.030
- Dark Lime #84B701 ΔE 0.032
- Turtle Green #75B84F ΔE 0.038
- Grass #5CAC2D ΔE 0.042
- Shamrock Green #02C14D ΔE 0.042
- Leaf #71AA34 ΔE 0.048
Use #63BA2C 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.