#B4B53C#B4B53C

#B4B53C is a light, vivid yellow. Relative luminance 0.431; OKLCH L 75.0% C 0.140 H 109.8°. Best body text is #000000 at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#B4B53C
RGB	rgb(180, 181, 60)
HSL	hsl(60, 50%, 47%)
HSV	hsv(60, 67%, 71%)
CMYK	cmyk(0.6%, 0%, 66.9%, 29%)
CIE-LAB	lab(71.61, -15.31, 58.80)
CIE-LCH	lch(71.61, 60.76, 104.60°)
OKLab	oklab(75% -0.0476 0.132)
OKLCH	oklch(75% 0.14 109.8)
XYZ	xyz(36.1631, 43.0783, 10.6841)
Luminance	0.4308 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4B53C #3D3CB5

analogous

#B57A3C #B4B53C #77B53C

triadic

#B4B53C #3CB4B5 #B53CB4

tetradic

#B4B53C #3CB57A #3D3CB5 #B53C77

square

#B4B53C #3CB57A #3D3CB5 #B53C77

split-complementary

#B4B53C #3C77B5 #7A3CB5

monochromatic

#59591E #86872D #B4B53C #CACB63 #DADB91

Accessibility & contrast

On white

2.18

#B4B53C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.62

#B4B53C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4B53C

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4B53C	#FFFFFF	#000000	##000000
##B4B53C	1.00	2.18	9.62	9.62
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.62	21.00	1.00	1.00
##000000	9.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD2A

Deuteranopia (green-blind)

#C4B144

Tritanopia (blue-blind)

#C0AA9D

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #b4b53c;
/* rgb */ color: rgb(180, 181, 60);
/* oklch */ color: oklch(75.0% 0.140 109.8);

Tailwind

colors: {
  custom: {
    50: '#ceca79',
    500: '#b4b53c',
    950: '#000000',
  },
}

SCSS

$custom: #b4b53c;
$custom-light: #ceca79;
$custom-dark: #000000;

JSON

{
  "hex": "#b4b53c",
  "rgb": {
    "r": 180,
    "g": 181,
    "b": 60
  },
  "hsl": {
    "h": 60.496,
    "s": 50.207,
    "l": 47.255
  },
  "oklch": {
    "l": 0.74997,
    "c": 0.14029,
    "h": 109.8
  },
  "luminance": 0.43077
}

Semantic roles & 50–950 ramp

primary

#B4B53C

secondary

#8887C6

accent

#4EDA4F

background

#FDFCF7

surface

#FAF8EE

border

#D3D1C9

text

#141309

muted

#83827B

Preview Lab

Preview with #B4B53C

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

Preview Lab → · Contrast checker → · Palette generator →