#63B549#63B549
#63B549 is a light, vivid green. Relative luminance 0.362; OKLCH L 69.7% C 0.165 H 138.8°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).
Color values
| HEX | #63B549 |
|---|---|
| RGB | rgb(99, 181, 73) |
| HSL | hsl(106, 43%, 50%) |
| HSV | hsv(106, 60%, 71%) |
| CMYK | cmyk(45.3%, 0%, 59.7%, 29%) |
| CIE-LAB | lab(66.66, -45.29, 46.41) |
| CIE-LCH | lch(66.66, 64.84, 134.30°) |
| OKLab | oklab(69.73% -0.1245 0.1088) |
| OKLCH | oklch(69.73% 0.165 138.8) |
| XYZ | xyz(22.8712, 36.1800, 12.0803) |
| Luminance | 0.3618 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Leafy Green
#51B73B
ΔE00 2.29
Turtle Green
#75B84F
ΔE00 2.38
Nasty Green
#70B23F
ΔE00 2.76
Grass
#5CAC2D
ΔE00 3.75
Fern (survey)
#63A950
ΔE00 4.00
Dark Pastel Green
#56AE57
ΔE00 4.14
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#63B549 #9B49B5
analogous
#99B549 #63B549 #49B565
triadic
#63B549 #4963B5 #B54963
tetradic
#63B549 #4999B5 #9B49B5 #B56549
square
#63B549 #4999B5 #9B49B5 #B56549
split-complementary
#63B549 #6549B5 #B54999
monochromatic
#335E26 #4B8937 #63B549 #88C774 #ADD9A0
Accessibility & contrast
On white
2.55
#63B549 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.24
#63B549 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #63B549
8.24:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##63B549 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##63B549 | 1.00 | 2.55 | 8.24 | 8.24 |
| #FFFFFF | 2.55 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.24 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.24 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#BAA73D
Deuteranopia (green-blind)
#AF9F51
Tritanopia (blue-blind)
#5DAF9E
Achromatopsia (no color)
#A2A2A2
Design tokens & code
CSS
--color: #63b549; /* rgb */ color: rgb(99, 181, 73); /* oklch */ color: oklch(69.7% 0.165 138.8);
Tailwind
colors: {
custom: {
50: '#95cc7f',
500: '#63b549',
950: '#000000',
},
}SCSS
$custom: #63b549; $custom-light: #95cc7f; $custom-dark: #000000;
JSON
{
"hex": "#63b549",
"rgb": {
"r": 99,
"g": 181,
"b": 73
},
"hsl": {
"h": 105.556,
"s": 42.52,
"l": 49.804
},
"oklch": {
"l": 0.69728,
"c": 0.16531,
"h": 138.8
},
"luminance": 0.36181
}Semantic roles & 50–950 ramp
primary
#63B549
secondary
#BA94C5
accent
#55D2B4
background
#F9FCF7
surface
#F2F9EE
border
#CCD2C9
text
#0E130A
muted
#7E827C