#B3BB50#B3BB50

#B3BB50 is a light, vivid yellow. Relative luminance 0.457; OKLCH L 76.4% C 0.131 H 113.0°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#B3BB50
RGB	rgb(179, 187, 80)
HSL	hsl(64, 44%, 52%)
HSV	hsv(64, 57%, 73%)
CMYK	cmyk(4.3%, 0%, 57.2%, 26.7%)
CIE-LAB	lab(73.35, -17.42, 52.12)
CIE-LCH	lch(73.35, 54.95, 108.48°)
OKLab	oklab(76.43% -0.0513 0.1207)
OKLCH	oklch(76.43% 0.131 113)
XYZ	xyz(37.8096, 45.7043, 14.4179)
Luminance	0.4570 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BB50 #5850BB

analogous

#BB8E50 #B3BB50 #7EBB50

triadic

#B3BB50 #50B3BB #BB50B3

tetradic

#B3BB50 #50BB8E #5850BB #BB507E

square

#B3BB50 #50BB8E #5850BB #BB507E

split-complementary

#B3BB50 #507EBB #8E50BB

monochromatic

#636828 #8D943A #B3BB50 #C6CC7C #D9DDA8

Accessibility & contrast

On white

2.07

#B3BB50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#B3BB50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BB50

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BB50	#FFFFFF	#000000	##000000
##B3BB50	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B345

Deuteranopia (green-blind)

#C8B556

Tritanopia (blue-blind)

#BEB1A4

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b3bb50;
/* rgb */ color: rgb(179, 187, 80);
/* oklch */ color: oklch(76.4% 0.131 113.0);

Tailwind

colors: {
  custom: {
    50: '#cccf85',
    500: '#b3bb50',
    950: '#000000',
  },
}

SCSS

$custom: #b3bb50;
$custom-light: #cccf85;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bb50",
  "rgb": {
    "r": 179,
    "g": 187,
    "b": 80
  },
  "hsl": {
    "h": 64.486,
    "s": 44.033,
    "l": 52.353
  },
  "oklch": {
    "l": 0.76426,
    "c": 0.13114,
    "h": 113
  },
  "luminance": 0.45704
}

Semantic roles & 50–950 ramp

primary

#B3BB50

secondary

#A09CCB

accent

#54D45E

background

#FCFCF8

surface

#F9F9EF

border

#D2D2CA

text

#14130B

muted

#82827C

Preview Lab

Preview with #B3BB50

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

Preview Lab → · Contrast checker → · Palette generator →