#AFE63D#AFE63D

#AFE63D is a very light, vivid yellow-green. Relative luminance 0.660; OKLCH L 85.7% C 0.198 H 126.3°. Best body text is #000000 at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#AFE63D
RGB	rgb(175, 230, 61)
HSL	hsl(80, 77%, 57%)
HSV	hsv(80, 73%, 90%)
CMYK	cmyk(23.9%, 0%, 73.5%, 9.8%)
CIE-LAB	lab(85.02, -40.55, 71.58)
CIE-LCH	lch(85.02, 82.27, 119.53°)
OKLab	oklab(85.71% -0.117 0.1591)
OKLCH	oklch(85.71% 0.198 126.3)
XYZ	xyz(46.8186, 66.0437, 14.6951)
Luminance	0.6604 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFE63D #743DE6

analogous

#E6C93D #AFE63D #5AE63D

triadic

#AFE63D #3DAFE6 #E63DAF

tetradic

#AFE63D #3DE6C9 #743DE6 #E63D5A

square

#AFE63D #3DE6C9 #743DE6 #E63D5A

split-complementary

#AFE63D #3D5AE6 #C93DE6

monochromatic

#6B9513 #92CC1A #AFE63D #C5ED73 #DCF4A9

Accessibility & contrast

On white

1.48

#AFE63D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.21

#AFE63D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFE63D

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFE63D	#FFFFFF	#000000	##000000
##AFE63D	1.00	1.48	14.21	14.21
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.21	21.00	1.00	1.00
##000000	14.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D618

Deuteranopia (green-blind)

#EBD34D

Tritanopia (blue-blind)

#B6DBC6

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #afe63d;
/* rgb */ color: rgb(175, 230, 61);
/* oklch */ color: oklch(85.7% 0.198 126.3);

Tailwind

colors: {
  custom: {
    50: '#cbee7e',
    500: '#afe63d',
    950: '#000000',
  },
}

SCSS

$custom: #afe63d;
$custom-light: #cbee7e;
$custom-dark: #000000;

JSON

{
  "hex": "#afe63d",
  "rgb": {
    "r": 175,
    "g": 230,
    "b": 61
  },
  "hsl": {
    "h": 79.527,
    "s": 77.169,
    "l": 57.059
  },
  "oklch": {
    "l": 0.8571,
    "c": 0.19752,
    "h": 126.3
  },
  "luminance": 0.66045
}

Semantic roles & 50–950 ramp

primary

#AFE63D

secondary

#512E99

accent

#34F472

background

#FEFFFB

surface

#FBFEF2

border

#D4D6CC

text

#14160B

muted

#83857E

Preview Lab

Preview with #AFE63D

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

Preview Lab → · Contrast checker → · Palette generator →