#AFC437#AFC437

#AFC437 is a light, vivid yellow. Relative luminance 0.489; OKLCH L 77.9% C 0.161 H 117.8°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#AFC437
RGB	rgb(175, 196, 55)
HSL	hsl(69, 56%, 49%)
HSV	hsv(69, 72%, 77%)
CMYK	cmyk(10.7%, 0%, 71.9%, 23.1%)
CIE-LAB	lab(75.37, -25.14, 64.28)
CIE-LCH	lch(75.37, 69.02, 111.36°)
OKLab	oklab(77.91% -0.0752 0.1428)
OKLCH	oklch(77.91% 0.161 117.8)
XYZ	xyz(38.1096, 48.8700, 11.0389)
Luminance	0.4887 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFC437 #4C37C4

analogous

#C49337 #AFC437 #69C437

triadic

#AFC437 #37AFC4 #C437AF

tetradic

#AFC437 #37C493 #4C37C4 #C43769

square

#AFC437 #37C493 #4C37C4 #C43769

split-complementary

#AFC437 #3769C4 #9337C4

monochromatic

#5A641C #84942A #AFC437 #C3D465 #D6E194

Accessibility & contrast

On white

1.95

#AFC437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.77

#AFC437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFC437

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFC437	#FFFFFF	#000000	##000000
##AFC437	1.00	1.95	10.77	10.77
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.77	21.00	1.00	1.00
##000000	10.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B91D

Deuteranopia (green-blind)

#CFBA43

Tritanopia (blue-blind)

#BAB9A9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #afc437;
/* rgb */ color: rgb(175, 196, 55);
/* oklch */ color: oklch(77.9% 0.161 117.8);

Tailwind

colors: {
  custom: {
    50: '#cad577',
    500: '#afc437',
    950: '#000000',
  },
}

SCSS

$custom: #afc437;
$custom-light: #cad577;
$custom-dark: #000000;

JSON

{
  "hex": "#afc437",
  "rgb": {
    "r": 175,
    "g": 196,
    "b": 55
  },
  "hsl": {
    "h": 68.936,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.77907,
    "c": 0.16141,
    "h": 117.8
  },
  "luminance": 0.4887
}

Semantic roles & 50–950 ramp

primary

#AFC437

secondary

#948BCC

accent

#48DF5F

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#141409

muted

#82837B

Preview Lab

Preview with #AFC437

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

Preview Lab → · Contrast checker → · Palette generator →