#B1BC4C#B1BC4C

#B1BC4C is a light, vivid yellow. Relative luminance 0.458; OKLCH L 76.4% C 0.136 H 114.4°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#B1BC4C
RGB	rgb(177, 188, 76)
HSL	hsl(66, 46%, 52%)
HSV	hsv(66, 60%, 74%)
CMYK	cmyk(5.9%, 0%, 59.6%, 26.3%)
CIE-LAB	lab(73.44, -19.05, 53.96)
CIE-LCH	lch(73.44, 57.22, 109.45°)
OKLab	oklab(76.44% -0.0562 0.1242)
OKLCH	oklch(76.44% 0.136 114.4)
XYZ	xyz(37.4200, 45.8360, 13.7121)
Luminance	0.4583 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BC4C #574CBC

analogous

#BC8F4C #B1BC4C #79BC4C

triadic

#B1BC4C #4CB1BC #BC4CB1

tetradic

#B1BC4C #4CBC8F #574CBC #BC4C79

square

#B1BC4C #4CBC8F #574CBC #BC4C79

split-complementary

#B1BC4C #4C79BC #8F4CBC

monochromatic

#616727 #8A9437 #B1BC4C #C4CD79 #D8DDA5

Accessibility & contrast

On white

2.07

#B1BC4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#B1BC4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BC4C

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BC4C	#FFFFFF	#000000	##000000
##B1BC4C	1.00	2.07	10.17	10.17
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.17	21.00	1.00	1.00
##000000	10.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B33F

Deuteranopia (green-blind)

#C8B553

Tritanopia (blue-blind)

#BCB2A4

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b1bc4c;
/* rgb */ color: rgb(177, 188, 76);
/* oklch */ color: oklch(76.4% 0.136 114.4);

Tailwind

colors: {
  custom: {
    50: '#cbd082',
    500: '#b1bc4c',
    950: '#000000',
  },
}

SCSS

$custom: #b1bc4c;
$custom-light: #cbd082;
$custom-dark: #000000;

JSON

{
  "hex": "#b1bc4c",
  "rgb": {
    "r": 177,
    "g": 188,
    "b": 76
  },
  "hsl": {
    "h": 65.893,
    "s": 45.528,
    "l": 51.765
  },
  "oklch": {
    "l": 0.76445,
    "c": 0.13629,
    "h": 114.4
  },
  "luminance": 0.45835
}

Semantic roles & 50–950 ramp

primary

#B1BC4C

secondary

#9E99CA

accent

#53D55F

background

#FCFCF8

surface

#F9F9EF

border

#D2D2CA

text

#14130B

muted

#82827C

Preview Lab

Preview with #B1BC4C

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

Preview Lab → · Contrast checker → · Palette generator →