#B4BE39#B4BE39

#B4BE39 is a light, vivid yellow. Relative luminance 0.468; OKLCH L 77.0% C 0.152 H 113.7°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#B4BE39
RGB	rgb(180, 190, 57)
HSL	hsl(65, 54%, 48%)
HSV	hsv(65, 70%, 75%)
CMYK	cmyk(5.3%, 0%, 70%, 25.5%)
CIE-LAB	lab(74.08, -20.01, 62.42)
CIE-LCH	lch(74.08, 65.55, 107.77°)
OKLab	oklab(76.97% -0.061 0.1391)
OKLCH	oklch(76.97% 0.152 113.7)
XYZ	xyz(37.9755, 46.8264, 10.9080)
Luminance	0.4683 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4BE39 #4339BE

analogous

#BE8539 #B4BE39 #71BE39

triadic

#B4BE39 #39B4BE #BE39B4

tetradic

#B4BE39 #39BE85 #4339BE #BE3971

square

#B4BE39 #39BE85 #4339BE #BE3971

split-complementary

#B4BE39 #3971BE #8539BE

monochromatic

#5B601D #878F2B #B4BE39 #C8D064 #D9DF93

Accessibility & contrast

On white

2.03

#B4BE39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.37

#B4BE39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4BE39

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4BE39	#FFFFFF	#000000	##000000
##B4BE39	1.00	2.03	10.37	10.37
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.37	21.00	1.00	1.00
##000000	10.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB523

Deuteranopia (green-blind)

#CCB743

Tritanopia (blue-blind)

#C0B3A4

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #b4be39;
/* rgb */ color: rgb(180, 190, 57);
/* oklch */ color: oklch(77.0% 0.152 113.7);

Tailwind

colors: {
  custom: {
    50: '#ced178',
    500: '#b4be39',
    950: '#000000',
  },
}

SCSS

$custom: #b4be39;
$custom-light: #ced178;
$custom-dark: #000000;

JSON

{
  "hex": "#b4be39",
  "rgb": {
    "r": 180,
    "g": 190,
    "b": 57
  },
  "hsl": {
    "h": 64.511,
    "s": 53.846,
    "l": 48.431
  },
  "oklch": {
    "l": 0.76967,
    "c": 0.15189,
    "h": 113.7
  },
  "luminance": 0.46826
}

Semantic roles & 50–950 ramp

primary

#B4BE39

secondary

#8E89CA

accent

#4BDD56

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#141409

muted

#83827B

Preview Lab

Preview with #B4BE39

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

Preview Lab → · Contrast checker → · Palette generator →