#B2BC37#B2BC37

#B2BC37 is a light, vivid yellow. Relative luminance 0.457; OKLCH L 76.3% C 0.152 H 113.7°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#B2BC37
RGB	rgb(178, 188, 55)
HSL	hsl(65, 55%, 48%)
HSV	hsv(65, 71%, 74%)
CMYK	cmyk(5.3%, 0%, 70.7%, 26.3%)
CIE-LAB	lab(73.36, -19.96, 62.39)
CIE-LCH	lch(73.36, 65.50, 107.74°)
OKLab	oklab(76.35% -0.0609 0.1388)
OKLCH	oklch(76.35% 0.152 113.7)
XYZ	xyz(37.0340, 45.7080, 10.4853)
Luminance	0.4571 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2BC37 #4137BC

analogous

#BC8337 #B2BC37 #70BC37

triadic

#B2BC37 #37B2BC #BC37B2

tetradic

#B2BC37 #37BC83 #4137BC #BC3770

square

#B2BC37 #37BC83 #4137BC #BC3770

split-complementary

#B2BC37 #3770BC #8337BC

monochromatic

#585D1B #858D29 #B2BC37 #C8D060 #D8DE8F

Accessibility & contrast

On white

2.07

#B2BC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#B2BC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2BC37

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2BC37	#FFFFFF	#000000	##000000
##B2BC37	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB320

Deuteranopia (green-blind)

#CAB541

Tritanopia (blue-blind)

#BEB1A2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b2bc37;
/* rgb */ color: rgb(178, 188, 55);
/* oklch */ color: oklch(76.3% 0.152 113.7);

Tailwind

colors: {
  custom: {
    50: '#ccd077',
    500: '#b2bc37',
    950: '#000000',
  },
}

SCSS

$custom: #b2bc37;
$custom-light: #ccd077;
$custom-dark: #000000;

JSON

{
  "hex": "#b2bc37",
  "rgb": {
    "r": 178,
    "g": 188,
    "b": 55
  },
  "hsl": {
    "h": 64.511,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.76346,
    "c": 0.15156,
    "h": 113.7
  },
  "luminance": 0.45707
}

Semantic roles & 50–950 ramp

primary

#B2BC37

secondary

#8B86C9

accent

#4ADE55

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#141309

muted

#83827B

Preview Lab

Preview with #B2BC37

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

Preview Lab → · Contrast checker → · Palette generator →