#B3AF33#B3AF33

#B3AF33 is a light, vivid yellow. Relative luminance 0.405; OKLCH L 73.5% C 0.140 H 107.5°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#B3AF33
RGB	rgb(179, 175, 51)
HSL	hsl(58, 56%, 45%)
HSV	hsv(58, 72%, 70%)
CMYK	cmyk(0%, 2.2%, 71.5%, 29.8%)
CIE-LAB	lab(69.81, -13.15, 60.42)
CIE-LCH	lch(69.81, 61.84, 102.28°)
OKLab	oklab(73.52% -0.0423 0.1339)
OKLCH	oklch(73.52% 0.14 107.5)
XYZ	xyz(34.5192, 40.4838, 9.1272)
Luminance	0.4048 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3AF33 #3337B3

analogous

#B36F33 #B3AF33 #77B333

triadic

#B3AF33 #33B3AF #AF33B3

tetradic

#B3AF33 #33B36F #3337B3 #B33377

square

#B3AF33 #33B36F #3337B3 #B33377

split-complementary

#B3AF33 #3377B3 #6F33B3

monochromatic

#545218 #838025 #B3AF33 #CECB55 #DCD984

Accessibility & contrast

On white

2.31

#B3AF33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#B3AF33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3AF33

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3AF33	#FFFFFF	#000000	##000000
##B3AF33	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA81D

Deuteranopia (green-blind)

#C0AD3C

Tritanopia (blue-blind)

#C0A397

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #b3af33;
/* rgb */ color: rgb(179, 175, 51);
/* oklch */ color: oklch(73.5% 0.140 107.5);

Tailwind

colors: {
  custom: {
    50: '#cdc673',
    500: '#b3af33',
    950: '#000000',
  },
}

SCSS

$custom: #b3af33;
$custom-light: #cdc673;
$custom-dark: #000000;

JSON

{
  "hex": "#b3af33",
  "rgb": {
    "r": 179,
    "g": 175,
    "b": 51
  },
  "hsl": {
    "h": 58.125,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.73525,
    "c": 0.14043,
    "h": 107.5
  },
  "luminance": 0.40483
}

Semantic roles & 50–950 ramp

primary

#B3AF33

secondary

#7C7FC6

accent

#4EDF49

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B3AF33

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

Preview Lab → · Contrast checker → · Palette generator →