#AFDE51#AFDE51

#AFDE51 is a very light, vivid yellow-green. Relative luminance 0.620; OKLCH L 84.0% C 0.175 H 125.7°. Best body text is #000000 at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#AFDE51
RGB	rgb(175, 222, 81)
HSL	hsl(80, 68%, 59%)
HSV	hsv(80, 64%, 87%)
CMYK	cmyk(21.2%, 0%, 63.5%, 12.9%)
CIE-LAB	lab(82.89, -35.72, 62.06)
CIE-LCH	lch(82.89, 71.60, 119.92°)
OKLab	oklab(84.03% -0.1021 0.142)
OKLCH	oklch(84.03% 0.175 125.7)
XYZ	xyz(45.2858, 61.9500, 17.3547)
Luminance	0.6195 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFDE51 #8051DE

analogous

#DEC751 #AFDE51 #69DE51

triadic

#AFDE51 #51AFDE #DE51AF

tetradic

#AFDE51 #51DEC7 #8051DE #DE5169

square

#AFDE51 #51DEC7 #8051DE #DE5169

split-complementary

#AFDE51 #5169DE #C751DE

monochromatic

#6F981D #94CB27 #AFDE51 #C7E884 #DEF2B8

Accessibility & contrast

On white

1.57

#AFDE51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.39

#AFDE51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFDE51

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFDE51	#FFFFFF	#000000	##000000
##AFDE51	1.00	1.57	13.39	13.39
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.39	21.00	1.00	1.00
##000000	13.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D03F

Deuteranopia (green-blind)

#E3CE5C

Tritanopia (blue-blind)

#B6D4C1

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #afde51;
/* rgb */ color: rgb(175, 222, 81);
/* oklch */ color: oklch(84.0% 0.175 125.7);

Tailwind

colors: {
  custom: {
    50: '#cae888',
    500: '#afde51',
    950: '#000000',
  },
}

SCSS

$custom: #afde51;
$custom-light: #cae888;
$custom-dark: #000000;

JSON

{
  "hex": "#afde51",
  "rgb": {
    "r": 175,
    "g": 222,
    "b": 81
  },
  "hsl": {
    "h": 80,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.84027,
    "c": 0.17485,
    "h": 125.7
  },
  "luminance": 0.61951
}

Semantic roles & 50–950 ramp

primary

#AFDE51

secondary

#59379C

accent

#3DEB77

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #AFDE51

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

Preview Lab → · Contrast checker → · Palette generator →