#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
RGBrgb(177, 188, 82)
HSLhsl(66, 44%, 53%)
HSVhsv(66, 56%, 74%)
CMYKcmyk(5.9%, 0%, 56.4%, 26.3%)
CIE-LABlab(73.50, -18.59, 51.33)
CIE-LCHlch(73.50, 54.59, 109.91°)
OKLaboklab(76.51% -0.0543 0.1193)
OKLCHoklch(76.51% 0.131 114.5)
XYZxyz(37.6384, 45.9233, 14.8623)
Luminance0.4592 (WCAG relative)
Temperaturewarm
Familyyellow

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
##B1BC521.002.0610.1810.18
#FFFFFF2.061.0021.0021.00
#00000010.1821.001.001.00
##00000010.1821.001.001.00

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 →

#B1BC52 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva