#B4AB30#B4AB30

#B4AB30 is a light, vivid yellow. Relative luminance 0.390; OKLCH L 72.7% C 0.138 H 105.1°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#B4AB30
RGB	rgb(180, 171, 48)
HSL	hsl(56, 58%, 45%)
HSV	hsv(56, 73%, 71%)
CMYK	cmyk(0%, 5%, 73.3%, 29.4%)
CIE-LAB	lab(68.78, -10.79, 60.55)
CIE-LCH	lch(68.78, 61.50, 100.10°)
OKLab	oklab(72.72% -0.036 0.1336)
OKLCH	oklch(72.72% 0.138 105.1)
XYZ	xyz(33.9202, 39.0438, 8.5452)
Luminance	0.3904 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4AB30 #3039B4

analogous

#B46930 #B4AB30 #7BB430

triadic

#B4AB30 #30B4AB #AB30B4

tetradic

#B4AB30 #30B469 #3039B4 #B4307B

square

#B4AB30 #30B469 #3039B4 #B4307B

split-complementary

#B4AB30 #307BB4 #6930B4

monochromatic

#534F16 #847D23 #B4AB30 #D1C851 #DDD781

Accessibility & contrast

On white

2.38

#B4AB30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#B4AB30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4AB30

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4AB30	#FFFFFF	#000000	##000000
##B4AB30	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA519

Deuteranopia (green-blind)

#BDAA39

Tritanopia (blue-blind)

#C29F93

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #b4ab30;
/* rgb */ color: rgb(180, 171, 48);
/* oklch */ color: oklch(72.7% 0.138 105.1);

Tailwind

colors: {
  custom: {
    50: '#cec371',
    500: '#b4ab30',
    950: '#000000',
  },
}

SCSS

$custom: #b4ab30;
$custom-light: #cec371;
$custom-dark: #000000;

JSON

{
  "hex": "#b4ab30",
  "rgb": {
    "r": 180,
    "g": 171,
    "b": 48
  },
  "hsl": {
    "h": 55.909,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.72719,
    "c": 0.13836,
    "h": 105.1
  },
  "luminance": 0.39043
}

Semantic roles & 50–950 ramp

primary

#B4AB30

secondary

#797FC6

accent

#51E147

background

#FDFBF7

surface

#FAF7ED

border

#D3D0C8

text

#141208

muted

#83817B

Preview Lab

Preview with #B4AB30

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

Preview Lab → · Contrast checker → · Palette generator →