#AFC537#AFC537

#AFC537 is a light, vivid yellow. Relative luminance 0.493; OKLCH L 78.1% C 0.163 H 118.1°. Best body text is #000000 at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#AFC537
RGB	rgb(175, 197, 55)
HSL	hsl(69, 56%, 49%)
HSV	hsv(69, 72%, 77%)
CMYK	cmyk(11.2%, 0%, 72.1%, 22.7%)
CIE-LAB	lab(75.65, -25.63, 64.55)
CIE-LCH	lch(75.65, 69.45, 111.65°)
OKLab	oklab(78.13% -0.0765 0.1434)
OKLCH	oklch(78.13% 0.163 118.1)
XYZ	xyz(38.3359, 49.3227, 11.1144)
Luminance	0.4932 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFC537 #4D37C5

analogous

#C59437 #AFC537 #68C537

triadic

#AFC537 #37AFC5 #C537AF

tetradic

#AFC537 #37C594 #4D37C5 #C53768

square

#AFC537 #37C594 #4D37C5 #C53768

split-complementary

#AFC537 #3768C5 #9437C5

monochromatic

#5A651C #85952A #AFC537 #C3D465 #D6E195

Accessibility & contrast

On white

1.93

#AFC537 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.86

#AFC537 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFC537

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFC537	#FFFFFF	#000000	##000000
##AFC537	1.00	1.93	10.86	10.86
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.86	21.00	1.00	1.00
##000000	10.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA1C

Deuteranopia (green-blind)

#D0BB43

Tritanopia (blue-blind)

#BABAAA

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #afc537;
/* rgb */ color: rgb(175, 197, 55);
/* oklch */ color: oklch(78.1% 0.163 118.1);

Tailwind

colors: {
  custom: {
    50: '#cad678',
    500: '#afc537',
    950: '#000000',
  },
}

SCSS

$custom: #afc537;
$custom-light: #cad678;
$custom-dark: #000000;

JSON

{
  "hex": "#afc537",
  "rgb": {
    "r": 175,
    "g": 197,
    "b": 55
  },
  "hsl": {
    "h": 69.296,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.78133,
    "c": 0.16254,
    "h": 118.1
  },
  "luminance": 0.49322
}

Semantic roles & 50–950 ramp

primary

#AFC537

secondary

#958BCD

accent

#48E060

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#141409

muted

#82837B

Preview Lab

Preview with #AFC537

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

Preview Lab → · Contrast checker → · Palette generator →