#B4A330#B4A330

#B4A330 is a light, vivid yellow. Relative luminance 0.361; OKLCH L 71.0% C 0.131 H 100.6°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#B4A330
RGB	rgb(180, 163, 48)
HSL	hsl(52, 58%, 45%)
HSV	hsv(52, 73%, 71%)
CMYK	cmyk(0%, 9.4%, 73.3%, 29.4%)
CIE-LAB	lab(66.61, -6.58, 58.46)
CIE-LCH	lch(66.61, 58.83, 96.43°)
OKLab	oklab(70.99% -0.0242 0.1291)
OKLCH	oklch(70.99% 0.131 100.6)
XYZ	xyz(32.4546, 36.1126, 8.0567)
Luminance	0.3611 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4A330 #3041B4

analogous

#B46130 #B4A330 #83B430

triadic

#B4A330 #30B4A3 #A330B4

tetradic

#B4A330 #30B461 #3041B4 #B43083

square

#B4A330 #30B461 #3041B4 #B43083

split-complementary

#B4A330 #3083B4 #6130B4

monochromatic

#534B16 #847723 #B4A330 #D1C051 #DDD281

Accessibility & contrast

On white

2.55

#B4A330 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#B4A330 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4A330

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4A330	#FFFFFF	#000000	##000000
##B4A330	1.00	2.55	8.22	8.22
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E1C

Deuteranopia (green-blind)

#B7A538

Tritanopia (blue-blind)

#C2978D

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #b4a330;
/* rgb */ color: rgb(180, 163, 48);
/* oklch */ color: oklch(71.0% 0.131 100.6);

Tailwind

colors: {
  custom: {
    50: '#cebd70',
    500: '#b4a330',
    950: '#000000',
  },
}

SCSS

$custom: #b4a330;
$custom-light: #cebd70;
$custom-dark: #000000;

JSON

{
  "hex": "#b4a330",
  "rgb": {
    "r": 180,
    "g": 163,
    "b": 48
  },
  "hsl": {
    "h": 52.273,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.70988,
    "c": 0.1314,
    "h": 100.6
  },
  "luminance": 0.36111
}

Semantic roles & 50–950 ramp

primary

#B4A330

secondary

#7983C6

accent

#5BE147

background

#FDFBF7

surface

#FAF6ED

border

#D3D0C8

text

#141208

muted

#83817B

Preview Lab

Preview with #B4A330

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

Preview Lab → · Contrast checker → · Palette generator →