#AFDF63#AFDF63

#AFDF63 is a very light, vivid yellow-green. Relative luminance 0.628; OKLCH L 84.4% C 0.161 H 127.2°. Best body text is #000000 at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#AFDF63
RGB	rgb(175, 223, 99)
HSL	hsl(83, 66%, 63%)
HSV	hsv(83, 56%, 87%)
CMYK	cmyk(21.5%, 0%, 55.6%, 12.5%)
CIE-LAB	lab(83.33, -34.68, 54.83)
CIE-LCH	lch(83.33, 64.88, 122.32°)
OKLab	oklab(84.44% -0.0977 0.1286)
OKLCH	oklch(84.44% 0.161 127.2)
XYZ	xyz(46.3189, 62.7895, 21.4812)
Luminance	0.6279 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFDF63 #9363DF

analogous

#DFD163 #AFDF63 #71DF63

triadic

#AFDF63 #63AFDF #DF63AF

tetradic

#AFDF63 #63DFD1 #9363DF #DF6371

square

#AFDF63 #63DFD1 #9363DF #DF6371

split-complementary

#AFDF63 #6371DF #D163DF

monochromatic

#73A622 #95D530 #AFDF63 #C9E996 #E3F4C9

Accessibility & contrast

On white

1.55

#AFDF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.56

#AFDF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFDF63

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFDF63	#FFFFFF	#000000	##000000
##AFDF63	1.00	1.55	13.56	13.56
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.56	21.00	1.00	1.00
##000000	13.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D256

Deuteranopia (green-blind)

#E2CF6B

Tritanopia (blue-blind)

#B5D6C4

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #afdf63;
/* rgb */ color: rgb(175, 223, 99);
/* oklch */ color: oklch(84.4% 0.161 127.2);

Tailwind

colors: {
  custom: {
    50: '#c9e993',
    500: '#afdf63',
    950: '#000000',
  },
}

SCSS

$custom: #afdf63;
$custom-light: #c9e993;
$custom-dark: #000000;

JSON

{
  "hex": "#afdf63",
  "rgb": {
    "r": 175,
    "g": 223,
    "b": 99
  },
  "hsl": {
    "h": 83.226,
    "s": 65.957,
    "l": 63.137
  },
  "oklch": {
    "l": 0.84439,
    "c": 0.16146,
    "h": 127.2
  },
  "luminance": 0.6279
}

Semantic roles & 50–950 ramp

primary

#AFDF63

secondary

#673EA8

accent

#18CE5E

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #AFDF63

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

Preview Lab → · Contrast checker → · Palette generator →