#AFB931#AFB931

#AFB931 is a light, vivid yellow. Relative luminance 0.440; OKLCH L 75.4% C 0.153 H 113.7°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#AFB931
RGB	rgb(175, 185, 49)
HSL	hsl(64, 58%, 46%)
HSV	hsv(64, 74%, 73%)
CMYK	cmyk(5.4%, 0%, 73.5%, 27.5%)
CIE-LAB	lab(72.25, -20.03, 63.36)
CIE-LCH	lch(72.25, 66.45, 107.54°)
OKLab	oklab(75.39% -0.0615 0.1399)
OKLCH	oklch(75.39% 0.153 113.7)
XYZ	xyz(35.5836, 44.0344, 9.5301)
Luminance	0.4403 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AFB931 #3B31B9

analogous

#B97F31 #AFB931 #6BB931

triadic

#AFB931 #31AFB9 #B931AF

tetradic

#AFB931 #31B97F #3B31B9 #B9316B

square

#AFB931 #31B97F #3B31B9 #B9316B

split-complementary

#AFB931 #316BB9 #7F31B9

monochromatic

#535817 #818924 #AFB931 #C9D255 #D8DF86

Accessibility & contrast

On white

2.14

#AFB931 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#AFB931 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AFB931

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AFB931	#FFFFFF	#000000	##000000
##AFB931	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B015

Deuteranopia (green-blind)

#C7B23C

Tritanopia (blue-blind)

#BBAE9F

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #afb931;
/* rgb */ color: rgb(175, 185, 49);
/* oklch */ color: oklch(75.4% 0.153 113.7);

Tailwind

colors: {
  custom: {
    50: '#cacd73',
    500: '#afb931',
    950: '#000000',
  },
}

SCSS

$custom: #afb931;
$custom-light: #cacd73;
$custom-dark: #000000;

JSON

{
  "hex": "#afb931",
  "rgb": {
    "r": 175,
    "g": 185,
    "b": 49
  },
  "hsl": {
    "h": 64.412,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.75392,
    "c": 0.15281,
    "h": 113.7
  },
  "luminance": 0.44034
}

Semantic roles & 50–950 ramp

primary

#AFB931

secondary

#837DC8

accent

#46E152

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#141309

muted

#82827B

Preview Lab

Preview with #AFB931

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

Preview Lab → · Contrast checker → · Palette generator →