#AFD037#AFD037

#AFD037 is a light, vivid yellow-green. Relative luminance 0.545; OKLCH L 80.6% C 0.175 H 121.3°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#AFD037
RGB	rgb(175, 208, 55)
HSL	hsl(73, 62%, 52%)
HSV	hsv(73, 74%, 82%)
CMYK	cmyk(15.9%, 0%, 73.6%, 18.4%)
CIE-LAB	lab(78.75, -30.86, 67.54)
CIE-LCH	lch(78.75, 74.25, 114.56°)
OKLab	oklab(80.63% -0.0909 0.1497)
OKLCH	oklch(80.63% 0.175 121.3)
XYZ	xyz(40.9253, 54.5016, 11.9775)
Luminance	0.5450 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFD037 #5837D0

analogous

#D0A537 #AFD037 #63D037

triadic

#AFD037 #37AFD0 #D037AF

tetradic

#AFD037 #37D0A5 #5837D0 #D03763

square

#AFD037 #37D0A5 #5837D0 #D03763

split-complementary

#AFD037 #3763D0 #A537D0

monochromatic

#5F721B #88A326 #AFD037 #C3DC69 #D7E79A

Accessibility & contrast

On white

1.76

#AFD037 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.90

#AFD037 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFD037

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFD037	#FFFFFF	#000000	##000000
##AFD037	1.00	1.76	11.90	11.90
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.90	21.00	1.00	1.00
##000000	11.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC316

Deuteranopia (green-blind)

#D9C345

Tritanopia (blue-blind)

#B9C5B3

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #afd037;
/* rgb */ color: rgb(175, 208, 55);
/* oklch */ color: oklch(80.6% 0.175 121.3);

Tailwind

colors: {
  custom: {
    50: '#cbde79',
    500: '#afd037',
    950: '#000000',
  },
}

SCSS

$custom: #afd037;
$custom-light: #cbde79;
$custom-dark: #000000;

JSON

{
  "hex": "#afd037",
  "rgb": {
    "r": 175,
    "g": 208,
    "b": 55
  },
  "hsl": {
    "h": 72.941,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.80632,
    "c": 0.17515,
    "h": 121.3
  },
  "luminance": 0.54502
}

Semantic roles & 50–950 ramp

primary

#AFD037

secondary

#40307B

accent

#43E566

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #AFD037

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

Preview Lab → · Contrast checker → · Palette generator →