#63AF25#63AF25

#63AF25 is a light, vivid yellow-green. Relative luminance 0.334; OKLCH L 67.9% C 0.182 H 134.8°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#63AF25
RGB	rgb(99, 175, 37)
HSL	hsl(93, 65%, 42%)
HSV	hsv(93, 79%, 69%)
CMYK	cmyk(43.4%, 0%, 78.9%, 31.4%)
CIE-LAB	lab(64.52, -45.71, 58.29)
CIE-LCH	lch(64.52, 74.08, 128.10°)
OKLab	oklab(67.89% -0.1281 0.1292)
OKLCH	oklch(67.89% 0.182 134.8)
XYZ	xyz(20.8091, 33.4450, 7.1090)
Luminance	0.3345 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AF25 #7125AF

analogous

#A8AF25 #63AF25 #25AF2C

triadic

#63AF25 #2563AF #AF2563

tetradic

#63AF25 #25A8AF #7125AF #AF2C25

square

#63AF25 #25A8AF #7125AF #AF2C25

split-complementary

#63AF25 #2C25AF #AF25A8

monochromatic

#2A4A10 #467C1A #63AF25 #81D63C #A1E06E

Accessibility & contrast

On white

2.73

#63AF25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#63AF25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AF25

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AF25	#FFFFFF	#000000	##000000
##63AF25	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A000

Deuteranopia (green-blind)

#AC9A34

Tritanopia (blue-blind)

#61A895

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #63af25;
/* rgb */ color: rgb(99, 175, 37);
/* oklch */ color: oklch(67.9% 0.182 134.8);

Tailwind

colors: {
  custom: {
    50: '#96c76b',
    500: '#63af25',
    950: '#000000',
  },
}

SCSS

$custom: #63af25;
$custom-light: #96c76b;
$custom-dark: #000000;

JSON

{
  "hex": "#63af25",
  "rgb": {
    "r": 99,
    "g": 175,
    "b": 37
  },
  "hsl": {
    "h": 93.043,
    "s": 65.094,
    "l": 41.569
  },
  "oklch": {
    "l": 0.67889,
    "c": 0.18194,
    "h": 134.8
  },
  "luminance": 0.33446
}

Semantic roles & 50–950 ramp

primary

#63AF25

secondary

#9D69C7

accent

#40E89C

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #63AF25

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

Preview Lab → · Contrast checker → · Palette generator →