#B4A63A#B4A63A

#B4A63A is a light, vivid yellow. Relative luminance 0.373; OKLCH L 71.7% C 0.127 H 101.9°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#B4A63A
RGB	rgb(180, 166, 58)
HSL	hsl(53, 51%, 47%)
HSV	hsv(53, 68%, 71%)
CMYK	cmyk(0%, 7.8%, 67.8%, 29.4%)
CIE-LAB	lab(67.49, -7.65, 55.40)
CIE-LCH	lch(67.49, 55.93, 97.86°)
OKLab	oklab(71.71% -0.0261 0.1245)
OKLCH	oklch(71.71% 0.127 101.9)
XYZ	xyz(33.2237, 37.2826, 9.4484)
Luminance	0.3728 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4A63A #3A48B4

analogous

#B4693A #B4A63A #85B43A

triadic

#B4A63A #3AB4A6 #A63AB4

tetradic

#B4A63A #3AB469 #3A48B4 #B43A85

square

#B4A63A #3AB469 #3A48B4 #B43A85

split-complementary

#B4A63A #3A85B4 #693AB4

monochromatic

#57511C #867B2B #B4A63A #CCBF60 #DBD28E

Accessibility & contrast

On white

2.48

#B4A63A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#B4A63A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4A63A

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4A63A	#FFFFFF	#000000	##000000
##B4A63A	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A12B

Deuteranopia (green-blind)

#B9A740

Tritanopia (blue-blind)

#C19A90

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #b4a63a;
/* rgb */ color: rgb(180, 166, 58);
/* oklch */ color: oklch(71.7% 0.127 101.9);

Tailwind

colors: {
  custom: {
    50: '#cec076',
    500: '#b4a63a',
    950: '#000000',
  },
}

SCSS

$custom: #b4a63a;
$custom-light: #cec076;
$custom-dark: #000000;

JSON

{
  "hex": "#b4a63a",
  "rgb": {
    "r": 180,
    "g": 166,
    "b": 58
  },
  "hsl": {
    "h": 53.115,
    "s": 51.261,
    "l": 46.667
  },
  "oklch": {
    "l": 0.71711,
    "c": 0.12719,
    "h": 101.9
  },
  "luminance": 0.37281
}

Semantic roles & 50–950 ramp

primary

#B4A63A

secondary

#858CC5

accent

#5DDB4D

background

#FDFBF7

surface

#FAF7ED

border

#D3D0C8

text

#141209

muted

#83817B

Preview Lab

Preview with #B4A63A

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

Preview Lab → · Contrast checker → · Palette generator →