#B1BC26#B1BC26

#B1BC26 is a light, vivid yellow. Relative luminance 0.455; OKLCH L 76.2% C 0.161 H 114.0°. Best body text is #000000 at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#B1BC26
RGB	rgb(177, 188, 38)
HSL	hsl(64, 66%, 44%)
HSV	hsv(64, 80%, 74%)
CMYK	cmyk(5.9%, 0%, 79.8%, 26.3%)
CIE-LAB	lab(73.19, -21.12, 67.68)
CIE-LCH	lch(73.19, 70.90, 107.33°)
OKLab	oklab(76.17% -0.0655 0.147)
OKLCH	oklch(76.17% 0.161 114)
XYZ	xyz(36.4657, 45.4542, 8.6859)
Luminance	0.4545 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BC26 #3126BC

analogous

#BC7C26 #B1BC26 #66BC26

triadic

#B1BC26 #26B1BC #BC26B1

tetradic

#B1BC26 #26BC7C #3126BC #BC2666

square

#B1BC26 #26BC7C #3126BC #BC2666

split-complementary

#B1BC26 #2666BC #7C26BC

monochromatic

#515611 #81891C #B1BC26 #CFDA46 #DCE479

Accessibility & contrast

On white

2.08

#B1BC26 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.09

#B1BC26 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BC26

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BC26	#FFFFFF	#000000	##000000
##B1BC26	1.00	2.08	10.09	10.09
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.09	21.00	1.00	1.00
##000000	10.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB200

Deuteranopia (green-blind)

#CAB535

Tritanopia (blue-blind)

#BDB0A1

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b1bc26;
/* rgb */ color: rgb(177, 188, 38);
/* oklch */ color: oklch(76.2% 0.161 114.0);

Tailwind

colors: {
  custom: {
    50: '#ccd06f',
    500: '#b1bc26',
    950: '#000000',
  },
}

SCSS

$custom: #b1bc26;
$custom-light: #ccd06f;
$custom-dark: #000000;

JSON

{
  "hex": "#b1bc26",
  "rgb": {
    "r": 177,
    "g": 188,
    "b": 38
  },
  "hsl": {
    "h": 64.4,
    "s": 66.372,
    "l": 44.314
  },
  "oklch": {
    "l": 0.76165,
    "c": 0.16099,
    "h": 114
  },
  "luminance": 0.45453
}

Semantic roles & 50–950 ramp

primary

#B1BC26

secondary

#7972CC

accent

#3FE94B

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B1BC26

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

Preview Lab → · Contrast checker → · Palette generator →