#63D03A#63D03A

#63D03A is a light, highly saturated green. Relative luminance 0.481; OKLCH L 76.4% C 0.210 H 138.7°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#63D03A
RGB	rgb(99, 208, 58)
HSL	hsl(104, 61%, 52%)
HSV	hsv(104, 72%, 82%)
CMYK	cmyk(52.4%, 0%, 72.1%, 18.4%)
CIE-LAB	lab(74.87, -57.15, 61.37)
CIE-LCH	lch(74.87, 83.86, 132.96°)
OKLab	oklab(76.44% -0.1576 0.1386)
OKLCH	oklch(76.44% 0.21 138.7)
XYZ	xyz(28.4641, 48.0677, 11.7802)
Luminance	0.4807 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D03A #A73AD0

analogous

#AED03A #63D03A #3AD05C

triadic

#63D03A #3A63D0 #D03A63

tetradic

#63D03A #3AAED0 #A73AD0 #D05C3A

square

#63D03A #3AAED0 #A73AD0 #D05C3A

split-complementary

#63D03A #5C3AD0 #D03AAE

monochromatic

#34741C #4AA527 #63D03A #8ADC6B #B1E89D

Accessibility & contrast

On white

1.98

#63D03A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#63D03A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D03A

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D03A	#FFFFFF	#000000	##000000
##63D03A	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE1F

Deuteranopia (green-blind)

#C8B549

Tritanopia (blue-blind)

#59C9B3

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #63d03a;
/* rgb */ color: rgb(99, 208, 58);
/* oklch */ color: oklch(76.4% 0.210 138.7);

Tailwind

colors: {
  custom: {
    50: '#99df79',
    500: '#63d03a',
    950: '#000000',
  },
}

SCSS

$custom: #63d03a;
$custom-light: #99df79;
$custom-dark: #000000;

JSON

{
  "hex": "#63d03a",
  "rgb": {
    "r": 99,
    "g": 208,
    "b": 58
  },
  "hsl": {
    "h": 103.6,
    "s": 61.475,
    "l": 52.157
  },
  "oklch": {
    "l": 0.76435,
    "c": 0.2099,
    "h": 138.7
  },
  "luminance": 0.4807
}

Semantic roles & 50–950 ramp

primary

#63D03A

secondary

#C292D4

accent

#43E5B8

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #63D03A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →