#B4A739#B4A739

#B4A739 is a light, vivid yellow. Relative luminance 0.376; OKLCH L 71.9% C 0.129 H 102.5°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#B4A739
RGB	rgb(180, 167, 57)
HSL	hsl(54, 52%, 46%)
HSV	hsv(54, 68%, 71%)
CMYK	cmyk(0%, 7.2%, 68.3%, 29.4%)
CIE-LAB	lab(67.75, -8.23, 56.08)
CIE-LCH	lch(67.75, 56.68, 98.35°)
OKLab	oklab(71.92% -0.0279 0.1258)
OKLCH	oklch(71.92% 0.129 102.5)
XYZ	xyz(33.3810, 37.6375, 9.3765)
Luminance	0.3764 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4A739 #3946B4

analogous

#B46A39 #B4A739 #84B439

triadic

#B4A739 #39B4A7 #A739B4

tetradic

#B4A739 #39B46A #3946B4 #B43984

square

#B4A739 #39B46A #3946B4 #B43984

split-complementary

#B4A739 #3984B4 #6A39B4

monochromatic

#57511C #867C2A #B4A739 #CCC05E #DBD38D

Accessibility & contrast

On white

2.46

#B4A739 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.53

#B4A739 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4A739

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4A739	#FFFFFF	#000000	##000000
##B4A739	1.00	2.46	8.53	8.53
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.53	21.00	1.00	1.00
##000000	8.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A22A

Deuteranopia (green-blind)

#BAA840

Tritanopia (blue-blind)

#C19B91

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #b4a739;
/* rgb */ color: rgb(180, 167, 57);
/* oklch */ color: oklch(71.9% 0.129 102.5);

Tailwind

colors: {
  custom: {
    50: '#cec076',
    500: '#b4a739',
    950: '#000000',
  },
}

SCSS

$custom: #b4a739;
$custom-light: #cec076;
$custom-dark: #000000;

JSON

{
  "hex": "#b4a739",
  "rgb": {
    "r": 180,
    "g": 167,
    "b": 57
  },
  "hsl": {
    "h": 53.659,
    "s": 51.899,
    "l": 46.471
  },
  "oklch": {
    "l": 0.71919,
    "c": 0.12881,
    "h": 102.5
  },
  "luminance": 0.37636
}

Semantic roles & 50–950 ramp

primary

#B4A739

secondary

#838AC5

accent

#5CDB4C

background

#FDFBF7

surface

#FAF7ED

border

#D3D0C8

text

#141209

muted

#83817B

Preview Lab

Preview with #B4A739

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

Preview Lab → · Contrast checker → · Palette generator →