#B4B52D#B4B52D

#B4B52D is a light, vivid yellow. Relative luminance 0.429; OKLCH L 74.9% C 0.150 H 110.0°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#B4B52D
RGB	rgb(180, 181, 45)
HSL	hsl(60, 60%, 44%)
HSV	hsv(60, 75%, 71%)
CMYK	cmyk(0.6%, 0%, 75.1%, 29%)
CIE-LAB	lab(71.52, -16.06, 64.14)
CIE-LCH	lch(71.52, 66.12, 104.05°)
OKLab	oklab(74.89% -0.0511 0.1407)
OKLCH	oklch(74.89% 0.15 110)
XYZ	xyz(35.8212, 42.9416, 8.8837)
Luminance	0.4294 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4B52D #2E2DB5

analogous

#B5722D #B4B52D #70B52D

triadic

#B4B52D #2DB4B5 #B52DB4

tetradic

#B4B52D #2DB572 #2E2DB5 #B52D70

square

#B4B52D #2DB572 #2E2DB5 #B52D70

split-complementary

#B4B52D #2D70B5 #722DB5

monochromatic

#535315 #838421 #B4B52D #D2D34D #DEDF7E

Accessibility & contrast

On white

2.19

#B4B52D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#B4B52D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4B52D

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4B52D	#FFFFFF	#000000	##000000
##B4B52D	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD0C

Deuteranopia (green-blind)

#C5B138

Tritanopia (blue-blind)

#C1A99B

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #b4b52d;
/* rgb */ color: rgb(180, 181, 45);
/* oklch */ color: oklch(74.9% 0.150 110.0);

Tailwind

colors: {
  custom: {
    50: '#ceca71',
    500: '#b4b52d',
    950: '#000000',
  },
}

SCSS

$custom: #b4b52d;
$custom-light: #ceca71;
$custom-dark: #000000;

JSON

{
  "hex": "#b4b52d",
  "rgb": {
    "r": 180,
    "g": 181,
    "b": 45
  },
  "hsl": {
    "h": 60.441,
    "s": 60.177,
    "l": 44.314
  },
  "oklch": {
    "l": 0.74893,
    "c": 0.14964,
    "h": 110
  },
  "luminance": 0.42941
}

Semantic roles & 50–950 ramp

primary

#B4B52D

secondary

#7776C7

accent

#44E346

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B4B52D

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

Preview Lab → · Contrast checker → · Palette generator →