#B1BC52#B1BC52

#B1BC52 is a light, vivid yellow. Relative luminance 0.459; OKLCH L 76.5% C 0.131 H 114.5°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#B1BC52
RGB	rgb(177, 188, 82)
HSL	hsl(66, 44%, 53%)
HSV	hsv(66, 56%, 74%)
CMYK	cmyk(5.9%, 0%, 56.4%, 26.3%)
CIE-LAB	lab(73.50, -18.59, 51.33)
CIE-LCH	lch(73.50, 54.59, 109.91°)
OKLab	oklab(76.51% -0.0543 0.1193)
OKLCH	oklch(76.51% 0.131 114.5)
XYZ	xyz(37.6384, 45.9233, 14.8623)
Luminance	0.4592 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BC52 #5D52BC

analogous

#BC9252 #B1BC52 #7CBC52

triadic

#B1BC52 #52B1BC #BC52B1

tetradic

#B1BC52 #52BC92 #5D52BC #BC527C

square

#B1BC52 #52BC92 #5D52BC #BC527C

split-complementary

#B1BC52 #527CBC #9252BC

monochromatic

#646A29 #8D973A #B1BC52 #C5CD7E #D9DEAA

Accessibility & contrast

On white

2.06

#B1BC52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#B1BC52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BC52

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BC52	#FFFFFF	#000000	##000000
##B1BC52	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B447

Deuteranopia (green-blind)

#C8B658

Tritanopia (blue-blind)

#BBB2A5

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b1bc52;
/* rgb */ color: rgb(177, 188, 82);
/* oklch */ color: oklch(76.5% 0.131 114.5);

Tailwind

colors: {
  custom: {
    50: '#cad086',
    500: '#b1bc52',
    950: '#000000',
  },
}

SCSS

$custom: #b1bc52;
$custom-light: #cad086;
$custom-dark: #000000;

JSON

{
  "hex": "#b1bc52",
  "rgb": {
    "r": 177,
    "g": 188,
    "b": 82
  },
  "hsl": {
    "h": 66.226,
    "s": 44.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.76508,
    "c": 0.13104,
    "h": 114.5
  },
  "luminance": 0.45923
}

Semantic roles & 50–950 ramp

primary

#B1BC52

secondary

#A39ECC

accent

#54D461

background

#FCFCF8

surface

#F9F9F0

border

#D2D2CB

text

#14130B

muted

#82827C

Preview Lab

Preview with #B1BC52

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

Preview Lab → · Contrast checker → · Palette generator →