#63D04A#63D04A

#63D04A is a light, vivid green. Relative luminance 0.483; OKLCH L 76.6% C 0.199 H 140.1°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#63D04A
RGB	rgb(99, 208, 74)
HSL	hsl(109, 59%, 55%)
HSV	hsv(109, 64%, 82%)
CMYK	cmyk(52.4%, 0%, 64.4%, 18.4%)
CIE-LAB	lab(74.99, -55.82, 55.29)
CIE-LCH	lch(74.99, 78.57, 135.27°)
OKLab	oklab(76.57% -0.153 0.1278)
OKLCH	oklch(76.57% 0.199 140.1)
XYZ	xyz(28.9363, 48.2565, 14.2669)
Luminance	0.4826 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D04A #B74AD0

analogous

#A6D04A #63D04A #4AD074

triadic

#63D04A #4A63D0 #D04A63

tetradic

#63D04A #4AA6D0 #B74AD0 #D0744A

square

#63D04A #4AA6D0 #B74AD0 #D0744A

split-complementary

#63D04A #744AD0 #D04AA6

monochromatic

#327F21 #46AF2E #63D04A #8DDD7B #B7E9AB

Accessibility & contrast

On white

1.97

#63D04A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.65

#63D04A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D04A

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D04A	#FFFFFF	#000000	##000000
##63D04A	1.00	1.97	10.65	10.65
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.65	21.00	1.00	1.00
##000000	10.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE39

Deuteranopia (green-blind)

#C7B556

Tritanopia (blue-blind)

#57CAB4

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #63d04a;
/* rgb */ color: rgb(99, 208, 74);
/* oklch */ color: oklch(76.6% 0.199 140.1);

Tailwind

colors: {
  custom: {
    50: '#99df82',
    500: '#63d04a',
    950: '#000000',
  },
}

SCSS

$custom: #63d04a;
$custom-light: #99df82;
$custom-dark: #000000;

JSON

{
  "hex": "#63d04a",
  "rgb": {
    "r": 99,
    "g": 208,
    "b": 74
  },
  "hsl": {
    "h": 108.806,
    "s": 58.772,
    "l": 55.294
  },
  "oklch": {
    "l": 0.76571,
    "c": 0.19938,
    "h": 140.1
  },
  "luminance": 0.48259
}

Semantic roles & 50–950 ramp

primary

#63D04A

secondary

#CC9FD7

accent

#46E2C5

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0F150B

muted

#7E837C

Preview Lab

Preview with #63D04A

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

Preview Lab → · Contrast checker → · Palette generator →