#63C625#63C625

#63C625 is a light, highly saturated yellow-green. Relative luminance 0.432; OKLCH L 73.8% C 0.209 H 136.8°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#63C625
RGB	rgb(99, 198, 37)
HSL	hsl(97, 69%, 46%)
HSV	hsv(97, 81%, 78%)
CMYK	cmyk(50%, 0%, 81.3%, 22.4%)
CIE-LAB	lab(71.67, -54.69, 64.92)
CIE-LCH	lch(71.67, 84.88, 130.11°)
OKLab	oklab(73.77% -0.1522 0.1431)
OKLCH	oklch(73.77% 0.209 136.8)
XYZ	xyz(25.6728, 43.1726, 8.7302)
Luminance	0.4317 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C625 #8825C6

analogous

#B3C625 #63C625 #25C637

triadic

#63C625 #2563C6 #C62563

tetradic

#63C625 #25B3C6 #8825C6 #C63725

square

#63C625 #25B3C6 #8825C6 #C63725

split-complementary

#63C625 #3725C6 #C625B3

monochromatic

#2F5F12 #49921B #63C625 #83DD4B #A7E77E

Accessibility & contrast

On white

2.18

#63C625 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#63C625 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C625

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C625	#FFFFFF	#000000	##000000
##63C625	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB500

Deuteranopia (green-blind)

#C0AD39

Tritanopia (blue-blind)

#5DBFA9

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #63c625;
/* rgb */ color: rgb(99, 198, 37);
/* oklch */ color: oklch(73.8% 0.209 136.8);

Tailwind

colors: {
  custom: {
    50: '#99d86e',
    500: '#63c625',
    950: '#000000',
  },
}

SCSS

$custom: #63c625;
$custom-light: #99d86e;
$custom-dark: #000000;

JSON

{
  "hex": "#63c625",
  "rgb": {
    "r": 99,
    "g": 198,
    "b": 37
  },
  "hsl": {
    "h": 96.894,
    "s": 68.511,
    "l": 46.078
  },
  "oklch": {
    "l": 0.73767,
    "c": 0.20891,
    "h": 136.8
  },
  "luminance": 0.43174
}

Semantic roles & 50–950 ramp

primary

#63C625

secondary

#AD77CF

accent

#3CEBA8

background

#FAFDF7

surface

#F3FAED

border

#CDD3C8

text

#0F1408

muted

#7F837B

Preview Lab

Preview with #63C625

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

Preview Lab → · Contrast checker → · Palette generator →