#AFDF51#AFDF51

#AFDF51 is a very light, vivid yellow-green. Relative luminance 0.625; OKLCH L 84.3% C 0.176 H 125.9°. Best body text is #000000 at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#AFDF51
RGB	rgb(175, 223, 81)
HSL	hsl(80, 69%, 60%)
HSV	hsv(80, 64%, 87%)
CMYK	cmyk(21.5%, 0%, 63.7%, 12.5%)
CIE-LAB	lab(83.17, -36.17, 62.36)
CIE-LCH	lch(83.17, 72.09, 120.11°)
OKLab	oklab(84.26% -0.1033 0.1426)
OKLCH	oklch(84.26% 0.176 125.9)
XYZ	xyz(45.5522, 62.4828, 17.4435)
Luminance	0.6248 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFDF51 #8151DF

analogous

#DFC851 #AFDF51 #68DF51

triadic

#AFDF51 #51AFDF #DF51AF

tetradic

#AFDF51 #51DFC8 #8151DF #DF5168

square

#AFDF51 #51DFC8 #8151DF #DF5168

split-complementary

#AFDF51 #5168DF #C851DF

monochromatic

#6F991C #95CD26 #AFDF51 #C7E985 #DFF2B8

Accessibility & contrast

On white

1.56

#AFDF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.50

#AFDF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFDF51

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFDF51	#FFFFFF	#000000	##000000
##AFDF51	1.00	1.56	13.50	13.50
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.50	21.00	1.00	1.00
##000000	13.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD13F

Deuteranopia (green-blind)

#E4CE5C

Tritanopia (blue-blind)

#B6D5C2

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #afdf51;
/* rgb */ color: rgb(175, 223, 81);
/* oklch */ color: oklch(84.3% 0.176 125.9);

Tailwind

colors: {
  custom: {
    50: '#cae988',
    500: '#afdf51',
    950: '#000000',
  },
}

SCSS

$custom: #afdf51;
$custom-light: #cae988;
$custom-dark: #000000;

JSON

{
  "hex": "#afdf51",
  "rgb": {
    "r": 175,
    "g": 223,
    "b": 81
  },
  "hsl": {
    "h": 80.282,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.84255,
    "c": 0.17611,
    "h": 125.9
  },
  "luminance": 0.62483
}

Semantic roles & 50–950 ramp

primary

#AFDF51

secondary

#5A379D

accent

#3CEC77

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #AFDF51

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

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