#B4BD1E#B4BD1E

#B4BD1E is a light, vivid yellow. Relative luminance 0.462; OKLCH L 76.6% C 0.164 H 113.2°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#B4BD1E
RGB	rgb(180, 189, 30)
HSL	hsl(63, 73%, 43%)
HSV	hsv(63, 84%, 74%)
CMYK	cmyk(4.8%, 0%, 84.1%, 25.9%)
CIE-LAB	lab(73.67, -20.59, 70.21)
CIE-LCH	lch(73.67, 73.17, 106.34°)
OKLab	oklab(76.6% -0.0647 0.151)
OKLCH	oklch(76.6% 0.164 113.2)
XYZ	xyz(37.2556, 46.1931, 8.1817)
Luminance	0.4619 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4BD1E #271EBD

analogous

#BD761E #B4BD1E #65BD1E

triadic

#B4BD1E #1EB4BD #BD1EB4

tetradic

#B4BD1E #1EBD76 #271EBD #BD1E65

square

#B4BD1E #1EBD76 #271EBD #BD1E65

split-complementary

#B4BD1E #1E65BD #761EBD

monochromatic

#4F530D #828816 #B4BD1E #D6E039 #E1E86D

Accessibility & contrast

On white

2.05

#B4BD1E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#B4BD1E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4BD1E

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4BD1E	#FFFFFF	#000000	##000000
##B4BD1E	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB400

Deuteranopia (green-blind)

#CCB730

Tritanopia (blue-blind)

#C1B1A1

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b4bd1e;
/* rgb */ color: rgb(180, 189, 30);
/* oklch */ color: oklch(76.6% 0.164 113.2);

Tailwind

colors: {
  custom: {
    50: '#cfd06c',
    500: '#b4bd1e',
    950: '#000000',
  },
}

SCSS

$custom: #b4bd1e;
$custom-light: #cfd06c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4bd1e",
  "rgb": {
    "r": 180,
    "g": 189,
    "b": 30
  },
  "hsl": {
    "h": 63.396,
    "s": 72.603,
    "l": 42.941
  },
  "oklch": {
    "l": 0.76599,
    "c": 0.16431,
    "h": 113.2
  },
  "luminance": 0.46192
}

Semantic roles & 50–950 ramp

primary

#B4BD1E

secondary

#6F69CE

accent

#38EF43

background

#FDFCF6

surface

#FAF9EC

border

#D3D2C7

text

#141408

muted

#83827A

Preview Lab

Preview with #B4BD1E

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

Preview Lab → · Contrast checker → · Palette generator →