#B4A630#B4A630

#B4A630 is a light, vivid yellow. Relative luminance 0.372; OKLCH L 71.6% C 0.134 H 102.4°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#B4A630
RGB	rgb(180, 166, 48)
HSL	hsl(54, 58%, 45%)
HSV	hsv(54, 73%, 71%)
CMYK	cmyk(0%, 7.8%, 73.3%, 29.4%)
CIE-LAB	lab(67.42, -8.17, 59.24)
CIE-LCH	lch(67.42, 59.80, 97.85°)
OKLab	oklab(71.64% -0.0287 0.1308)
OKLCH	oklch(71.64% 0.134 102.4)
XYZ	xyz(32.9936, 37.1906, 8.2363)
Luminance	0.3719 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4A630 #303EB4

analogous

#B46430 #B4A630 #80B430

triadic

#B4A630 #30B4A6 #A630B4

tetradic

#B4A630 #30B464 #303EB4 #B43080

square

#B4A630 #30B464 #303EB4 #B43080

split-complementary

#B4A630 #3080B4 #6430B4

monochromatic

#534D16 #847923 #B4A630 #D1C351 #DDD481

Accessibility & contrast

On white

2.49

#B4A630 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#B4A630 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4A630

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4A630	#FFFFFF	#000000	##000000
##B4A630	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A11B

Deuteranopia (green-blind)

#BAA738

Tritanopia (blue-blind)

#C29A8F

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #b4a630;
/* rgb */ color: rgb(180, 166, 48);
/* oklch */ color: oklch(71.6% 0.134 102.4);

Tailwind

colors: {
  custom: {
    50: '#cec071',
    500: '#b4a630',
    950: '#000000',
  },
}

SCSS

$custom: #b4a630;
$custom-light: #cec071;
$custom-dark: #000000;

JSON

{
  "hex": "#b4a630",
  "rgb": {
    "r": 180,
    "g": 166,
    "b": 48
  },
  "hsl": {
    "h": 53.636,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.71635,
    "c": 0.13391,
    "h": 102.4
  },
  "luminance": 0.37189
}

Semantic roles & 50–950 ramp

primary

#B4A630

secondary

#7982C6

accent

#57E147

background

#FDFBF7

surface

#FAF7ED

border

#D3D0C8

text

#141208

muted

#83817B

Preview Lab

Preview with #B4A630

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

Preview Lab → · Contrast checker → · Palette generator →