#AFBB31#AFBB31

#AFBB31 is a light, vivid yellow. Relative luminance 0.449; OKLCH L 75.8% C 0.155 H 114.5°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#AFBB31
RGB	rgb(175, 187, 49)
HSL	hsl(65, 58%, 46%)
HSV	hsv(65, 74%, 73%)
CMYK	cmyk(6.4%, 0%, 73.8%, 26.7%)
CIE-LAB	lab(72.81, -21.03, 63.89)
CIE-LCH	lch(72.81, 67.26, 108.22°)
OKLab	oklab(75.84% -0.0643 0.141)
OKLCH	oklch(75.84% 0.155 114.5)
XYZ	xyz(36.0049, 44.8770, 9.6706)
Luminance	0.4488 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFBB31 #3D31BB

analogous

#BB8231 #AFBB31 #6ABB31

triadic

#AFBB31 #31AFBB #BB31AF

tetradic

#AFBB31 #31BB82 #3D31BB #BB316A

square

#AFBB31 #31BB82 #3D31BB #BB316A

split-complementary

#AFBB31 #316ABB #8231BB

monochromatic

#545A18 #828B24 #AFBB31 #C8D356 #D8E087

Accessibility & contrast

On white

2.11

#AFBB31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#AFBB31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFBB31

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFBB31	#FFFFFF	#000000	##000000
##AFBB31	1.00	2.11	9.98	9.98
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B213

Deuteranopia (green-blind)

#C8B43D

Tritanopia (blue-blind)

#BBB0A1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #afbb31;
/* rgb */ color: rgb(175, 187, 49);
/* oklch */ color: oklch(75.8% 0.155 114.5);

Tailwind

colors: {
  custom: {
    50: '#cacf73',
    500: '#afbb31',
    950: '#000000',
  },
}

SCSS

$custom: #afbb31;
$custom-light: #cacf73;
$custom-dark: #000000;

JSON

{
  "hex": "#afbb31",
  "rgb": {
    "r": 175,
    "g": 187,
    "b": 49
  },
  "hsl": {
    "h": 65.217,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.7584,
    "c": 0.15496,
    "h": 114.5
  },
  "luminance": 0.44876
}

Semantic roles & 50–950 ramp

primary

#AFBB31

secondary

#857FC9

accent

#46E254

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#141309

muted

#82827B

Preview Lab

Preview with #AFBB31

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

Preview Lab → · Contrast checker → · Palette generator →