#B4BD3F#B4BD3F

#B4BD3F is a light, vivid yellow. Relative luminance 0.465; OKLCH L 76.8% C 0.147 H 113.3°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#B4BD3F
RGB	rgb(180, 189, 63)
HSL	hsl(64, 50%, 49%)
HSV	hsv(64, 67%, 74%)
CMYK	cmyk(4.8%, 0%, 66.7%, 25.9%)
CIE-LAB	lab(73.84, -19.17, 59.89)
CIE-LCH	lch(73.84, 62.89, 107.75°)
OKLab	oklab(76.79% -0.0581 0.1348)
OKLCH	oklch(76.79% 0.147 113.3)
XYZ	xyz(37.9182, 46.4581, 11.6715)
Luminance	0.4646 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4BD3F #483FBD

analogous

#BD873F #B4BD3F #75BD3F

triadic

#B4BD3F #3FB4BD #BD3FB4

tetradic

#B4BD3F #3FBD87 #483FBD #BD3F75

square

#B4BD3F #3FBD87 #483FBD #BD3F75

split-complementary

#B4BD3F #3F75BD #873FBD

monochromatic

#5D6120 #888F30 #B4BD3F #C7CE6B #D8DD99

Accessibility & contrast

On white

2.04

#B4BD3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#B4BD3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4BD3F

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4BD3F	#FFFFFF	#000000	##000000
##B4BD3F	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB42D

Deuteranopia (green-blind)

#CBB748

Tritanopia (blue-blind)

#C0B2A4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b4bd3f;
/* rgb */ color: rgb(180, 189, 63);
/* oklch */ color: oklch(76.8% 0.147 113.3);

Tailwind

colors: {
  custom: {
    50: '#cdd07b',
    500: '#b4bd3f',
    950: '#000000',
  },
}

SCSS

$custom: #b4bd3f;
$custom-light: #cdd07b;
$custom-dark: #000000;

JSON

{
  "hex": "#b4bd3f",
  "rgb": {
    "r": 180,
    "g": 189,
    "b": 63
  },
  "hsl": {
    "h": 64.286,
    "s": 50,
    "l": 49.412
  },
  "oklch": {
    "l": 0.7679,
    "c": 0.14675,
    "h": 113.3
  },
  "luminance": 0.46457
}

Semantic roles & 50–950 ramp

primary

#B4BD3F

secondary

#938FC9

accent

#4EDA58

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14140A

muted

#83827C

Preview Lab

Preview with #B4BD3F

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

Preview Lab → · Contrast checker → · Palette generator →