#B5B130#B5B130

#B5B130 is a light, vivid yellow. Relative luminance 0.415; OKLCH L 74.1% C 0.144 H 107.6°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#B5B130
RGB	rgb(181, 177, 48)
HSL	hsl(58, 58%, 45%)
HSV	hsv(58, 73%, 71%)
CMYK	cmyk(0%, 2.2%, 73.5%, 29%)
CIE-LAB	lab(70.51, -13.45, 62.22)
CIE-LCH	lch(70.51, 63.66, 102.20°)
OKLab	oklab(74.12% -0.0436 0.1371)
OKLCH	oklch(74.12% 0.144 107.6)
XYZ	xyz(35.3131, 41.4826, 8.9425)
Luminance	0.4148 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5B130 #3034B5

analogous

#B56E30 #B5B130 #77B530

triadic

#B5B130 #30B5B1 #B130B5

tetradic

#B5B130 #30B56E #3034B5 #B53077

square

#B5B130 #30B56E #3034B5 #B53077

split-complementary

#B5B130 #3077B5 #6E30B5

monochromatic

#545216 #858223 #B5B130 #D1CD51 #DEDB82

Accessibility & contrast

On white

2.26

#B5B130 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#B5B130 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5B130

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5B130	#FFFFFF	#000000	##000000
##B5B130	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA16

Deuteranopia (green-blind)

#C2AF3A

Tritanopia (blue-blind)

#C2A598

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #b5b130;
/* rgb */ color: rgb(181, 177, 48);
/* oklch */ color: oklch(74.1% 0.144 107.6);

Tailwind

colors: {
  custom: {
    50: '#cfc872',
    500: '#b5b130',
    950: '#000000',
  },
}

SCSS

$custom: #b5b130;
$custom-light: #cfc872;
$custom-dark: #000000;

JSON

{
  "hex": "#b5b130",
  "rgb": {
    "r": 181,
    "g": 177,
    "b": 48
  },
  "hsl": {
    "h": 58.195,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.74118,
    "c": 0.14385,
    "h": 107.6
  },
  "luminance": 0.41481
}

Semantic roles & 50–950 ramp

primary

#B5B130

secondary

#7A7CC7

accent

#4BE146

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B5B130

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

Preview Lab → · Contrast checker → · Palette generator →