#B1B130#B1B130

#B1B130 is a light, vivid yellow. Relative luminance 0.410; OKLCH L 73.8% C 0.145 H 109.5°. Best body text is #000000 at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#B1B130
RGB	rgb(177, 177, 48)
HSL	hsl(60, 57%, 44%)
HSV	hsv(60, 73%, 69%)
CMYK	cmyk(0%, 0%, 72.9%, 30.6%)
CIE-LAB	lab(70.18, -15.18, 61.79)
CIE-LCH	lch(70.18, 63.63, 103.81°)
OKLab	oklab(73.77% -0.0482 0.1363)
OKLCH	oklch(73.77% 0.145 109.5)
XYZ	xyz(34.3883, 41.0058, 8.8992)
Luminance	0.4101 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1B130 #3030B1

analogous

#B17130 #B1B130 #71B130

triadic

#B1B130 #30B1B1 #B130B1

tetradic

#B1B130 #30B171 #3030B1 #B13071

square

#B1B130 #30B171 #3030B1 #B13071

split-complementary

#B1B130 #3071B1 #7130B1

monochromatic

#515116 #818123 #B1B130 #CFCF4F #DCDC7F

Accessibility & contrast

On white

2.28

#B1B130 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.20

#B1B130 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1B130

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1B130	#FFFFFF	#000000	##000000
##B1B130	1.00	2.28	9.20	9.20
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.20	21.00	1.00	1.00
##000000	9.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA916

Deuteranopia (green-blind)

#C1AD3A

Tritanopia (blue-blind)

#BEA698

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #b1b130;
/* rgb */ color: rgb(177, 177, 48);
/* oklch */ color: oklch(73.8% 0.145 109.5);

Tailwind

colors: {
  custom: {
    50: '#ccc872',
    500: '#b1b130',
    950: '#000000',
  },
}

SCSS

$custom: #b1b130;
$custom-light: #ccc872;
$custom-dark: #000000;

JSON

{
  "hex": "#b1b130",
  "rgb": {
    "r": 177,
    "g": 177,
    "b": 48
  },
  "hsl": {
    "h": 60,
    "s": 57.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.73772,
    "c": 0.14459,
    "h": 109.5
  },
  "luminance": 0.41005
}

Semantic roles & 50–950 ramp

primary

#B1B130

secondary

#7878C5

accent

#47E147

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B1B130

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

Preview Lab → · Contrast checker → · Palette generator →