#B4A52B#B4A52B

#B4A52B is a light, vivid yellow. Relative luminance 0.368; OKLCH L 71.4% C 0.136 H 102.0°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#B4A52B
RGB	rgb(180, 165, 43)
HSL	hsl(53, 61%, 44%)
HSV	hsv(53, 76%, 71%)
CMYK	cmyk(0%, 8.3%, 76.1%, 29.4%)
CIE-LAB	lab(67.12, -7.86, 60.73)
CIE-LCH	lch(67.12, 61.24, 97.38°)
OKLab	oklab(71.39% -0.0283 0.133)
OKLCH	oklch(71.39% 0.136 102)
XYZ	xyz(32.7151, 36.7895, 7.6629)
Luminance	0.3679 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4A52B #2B3AB4

analogous

#B4602B #B4A52B #7EB42B

triadic

#B4A52B #2BB4A5 #A52BB4

tetradic

#B4A52B #2BB460 #2B3AB4 #B42B7E

square

#B4A52B #2BB460 #2B3AB4 #B42B7E

split-complementary

#B4A52B #2B7EB4 #602BB4

monochromatic

#514A13 #83781F #B4A52B #D3C449 #DFD47A

Accessibility & contrast

On white

2.51

#B4A52B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#B4A52B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4A52B

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4A52B	#FFFFFF	#000000	##000000
##B4A52B	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A011

Deuteranopia (green-blind)

#B9A634

Tritanopia (blue-blind)

#C2998E

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #b4a52b;
/* rgb */ color: rgb(180, 165, 43);
/* oklch */ color: oklch(71.4% 0.136 102.0);

Tailwind

colors: {
  custom: {
    50: '#cebf6e',
    500: '#b4a52b',
    950: '#000000',
  },
}

SCSS

$custom: #b4a52b;
$custom-light: #cebf6e;
$custom-dark: #000000;

JSON

{
  "hex": "#b4a52b",
  "rgb": {
    "r": 180,
    "g": 165,
    "b": 43
  },
  "hsl": {
    "h": 53.431,
    "s": 61.435,
    "l": 43.725
  },
  "oklch": {
    "l": 0.71386,
    "c": 0.136,
    "h": 102
  },
  "luminance": 0.36788
}

Semantic roles & 50–950 ramp

primary

#B4A52B

secondary

#737DC7

accent

#55E543

background

#FDFBF6

surface

#FAF6EC

border

#D3D0C7

text

#141208

muted

#83817B

Preview Lab

Preview with #B4A52B

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

Preview Lab → · Contrast checker → · Palette generator →