#B1BC48#B1BC48

#B1BC48 is a light, vivid yellow. Relative luminance 0.458; OKLCH L 76.4% C 0.140 H 114.3°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#B1BC48
RGB	rgb(177, 188, 72)
HSL	hsl(66, 46%, 51%)
HSV	hsv(66, 62%, 74%)
CMYK	cmyk(5.9%, 0%, 61.7%, 26.3%)
CIE-LAB	lab(73.40, -19.34, 55.66)
CIE-LCH	lch(73.40, 58.92, 109.16°)
OKLab	oklab(76.41% -0.0575 0.1272)
OKLCH	oklch(76.41% 0.14 114.3)
XYZ	xyz(37.2853, 45.7821, 13.0023)
Luminance	0.4578 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BC48 #5348BC

analogous

#BC8D48 #B1BC48 #77BC48

triadic

#B1BC48 #48B1BC #BC48B1

tetradic

#B1BC48 #48BC8D #5348BC #BC4877

square

#B1BC48 #48BC8D #5348BC #BC4877

split-complementary

#B1BC48 #4877BC #8D48BC

monochromatic

#5F6525 #899235 #B1BC48 #C4CC75 #D7DDA2

Accessibility & contrast

On white

2.07

#B1BC48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#B1BC48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BC48

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BC48	#FFFFFF	#000000	##000000
##B1BC48	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B33A

Deuteranopia (green-blind)

#C8B54F

Tritanopia (blue-blind)

#BCB2A4

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b1bc48;
/* rgb */ color: rgb(177, 188, 72);
/* oklch */ color: oklch(76.4% 0.140 114.3);

Tailwind

colors: {
  custom: {
    50: '#cbd080',
    500: '#b1bc48',
    950: '#000000',
  },
}

SCSS

$custom: #b1bc48;
$custom-light: #cbd080;
$custom-dark: #000000;

JSON

{
  "hex": "#b1bc48",
  "rgb": {
    "r": 177,
    "g": 188,
    "b": 72
  },
  "hsl": {
    "h": 65.69,
    "s": 46.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.76405,
    "c": 0.13959,
    "h": 114.3
  },
  "luminance": 0.45781
}

Semantic roles & 50–950 ramp

primary

#B1BC48

secondary

#9B96CA

accent

#52D65E

background

#FCFCF8

surface

#F9F9EF

border

#D2D2CA

text

#14130B

muted

#82827C

Preview Lab

Preview with #B1BC48

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

Preview Lab → · Contrast checker → · Palette generator →