#B4BE37#B4BE37

#B4BE37 is a light, vivid yellow. Relative luminance 0.468; OKLCH L 77.0% C 0.153 H 113.7°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#B4BE37
RGB	rgb(180, 190, 55)
HSL	hsl(64, 55%, 48%)
HSV	hsv(64, 71%, 75%)
CMYK	cmyk(5.3%, 0%, 71.1%, 25.5%)
CIE-LAB	lab(74.07, -20.11, 63.14)
CIE-LCH	lch(74.07, 66.26, 107.67°)
OKLab	oklab(76.95% -0.0615 0.1403)
OKLCH	oklch(76.95% 0.153 113.7)
XYZ	xyz(37.9265, 46.8068, 10.6504)
Luminance	0.4681 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4BE37 #4137BE

analogous

#BE8437 #B4BE37 #71BE37

triadic

#B4BE37 #37B4BE #BE37B4

tetradic

#B4BE37 #37BE84 #4137BE #BE3771

square

#B4BE37 #37BE84 #4137BE #BE3771

split-complementary

#B4BE37 #3771BE #8437BE

monochromatic

#5A5F1C #878F29 #B4BE37 #C9D161 #D9DF90

Accessibility & contrast

On white

2.03

#B4BE37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#B4BE37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4BE37

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4BE37	#FFFFFF	#000000	##000000
##B4BE37	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB51F

Deuteranopia (green-blind)

#CCB742

Tritanopia (blue-blind)

#C0B3A4

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #b4be37;
/* rgb */ color: rgb(180, 190, 55);
/* oklch */ color: oklch(77.0% 0.153 113.7);

Tailwind

colors: {
  custom: {
    50: '#ced177',
    500: '#b4be37',
    950: '#000000',
  },
}

SCSS

$custom: #b4be37;
$custom-light: #ced177;
$custom-dark: #000000;

JSON

{
  "hex": "#b4be37",
  "rgb": {
    "r": 180,
    "g": 190,
    "b": 55
  },
  "hsl": {
    "h": 64.444,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.76953,
    "c": 0.15316,
    "h": 113.7
  },
  "luminance": 0.46806
}

Semantic roles & 50–950 ramp

primary

#B4BE37

secondary

#8C87CA

accent

#49DE54

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#141409

muted

#83827B

Preview Lab

Preview with #B4BE37

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

Preview Lab → · Contrast checker → · Palette generator →