#AFD03F#AFD03F

#AFD03F is a light, vivid yellow-green. Relative luminance 0.546; OKLCH L 80.7% C 0.170 H 121.5°. Best body text is #000000 at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#AFD03F
RGB	rgb(175, 208, 63)
HSL	hsl(74, 61%, 53%)
HSV	hsv(74, 70%, 82%)
CMYK	cmyk(15.9%, 0%, 69.7%, 18.4%)
CIE-LAB	lab(78.80, -30.43, 64.79)
CIE-LCH	lch(78.80, 71.58, 115.16°)
OKLab	oklab(80.69% -0.0891 0.1452)
OKLCH	oklch(80.69% 0.17 121.5)
XYZ	xyz(41.1329, 54.5846, 13.0706)
Luminance	0.5458 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFD03F #603FD0

analogous

#D0A83F #AFD03F #66D03F

triadic

#AFD03F #3FAFD0 #D03FAF

tetradic

#AFD03F #3FD0A8 #603FD0 #D03F66

square

#AFD03F #3FD0A8 #603FD0 #D03F66

split-complementary

#AFD03F #3F66D0 #A83FD0

monochromatic

#63771D #8CA929 #AFD03F #C3DC70 #D8E8A1

Accessibility & contrast

On white

1.76

#AFD03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.92

#AFD03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFD03F

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFD03F	#FFFFFF	#000000	##000000
##AFD03F	1.00	1.76	11.92	11.92
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.92	21.00	1.00	1.00
##000000	11.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC427

Deuteranopia (green-blind)

#D8C34B

Tritanopia (blue-blind)

#B8C5B3

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #afd03f;
/* rgb */ color: rgb(175, 208, 63);
/* oklch */ color: oklch(80.7% 0.170 121.5);

Tailwind

colors: {
  custom: {
    50: '#cade7d',
    500: '#afd03f',
    950: '#000000',
  },
}

SCSS

$custom: #afd03f;
$custom-light: #cade7d;
$custom-dark: #000000;

JSON

{
  "hex": "#afd03f",
  "rgb": {
    "r": 175,
    "g": 208,
    "b": 63
  },
  "hsl": {
    "h": 73.655,
    "s": 60.669,
    "l": 53.137
  },
  "oklch": {
    "l": 0.80686,
    "c": 0.17033,
    "h": 121.5
  },
  "luminance": 0.54585
}

Semantic roles & 50–950 ramp

primary

#AFD03F

secondary

#453480

accent

#44E468

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #AFD03F

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

Preview Lab → · Contrast checker → · Palette generator →