#B5BB50#B5BB50

#B5BB50 is a light, vivid yellow. Relative luminance 0.459; OKLCH L 76.6% C 0.131 H 112.1°. Best body text is #000000 at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#B5BB50
RGB	rgb(181, 187, 80)
HSL	hsl(63, 44%, 52%)
HSV	hsv(63, 57%, 73%)
CMYK	cmyk(3.2%, 0%, 57.2%, 26.7%)
CIE-LAB	lab(73.51, -16.59, 52.34)
CIE-LCH	lch(73.51, 54.90, 107.59°)
OKLab	oklab(76.59% -0.0491 0.1211)
OKLCH	oklch(76.59% 0.131 112.1)
XYZ	xyz(38.2753, 45.9444, 14.4397)
Luminance	0.4594 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5BB50 #5650BB

analogous

#BB8B50 #B5BB50 #80BB50

triadic

#B5BB50 #50B5BB #BB50B5

tetradic

#B5BB50 #50BB8B #5650BB #BB5080

square

#B5BB50 #50BB8B #5650BB #BB5080

split-complementary

#B5BB50 #5080BB #8B50BB

monochromatic

#656828 #8F943A #B5BB50 #C8CC7C #DADDA8

Accessibility & contrast

On white

2.06

#B5BB50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.19

#B5BB50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5BB50

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5BB50	#FFFFFF	#000000	##000000
##B5BB50	1.00	2.06	10.19	10.19
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.19	21.00	1.00	1.00
##000000	10.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B345

Deuteranopia (green-blind)

#C8B656

Tritanopia (blue-blind)

#C0B1A4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b5bb50;
/* rgb */ color: rgb(181, 187, 80);
/* oklch */ color: oklch(76.6% 0.131 112.1);

Tailwind

colors: {
  custom: {
    50: '#cdcf85',
    500: '#b5bb50',
    950: '#000000',
  },
}

SCSS

$custom: #b5bb50;
$custom-light: #cdcf85;
$custom-dark: #000000;

JSON

{
  "hex": "#b5bb50",
  "rgb": {
    "r": 181,
    "g": 187,
    "b": 80
  },
  "hsl": {
    "h": 63.364,
    "s": 44.033,
    "l": 52.353
  },
  "oklch": {
    "l": 0.76589,
    "c": 0.13068,
    "h": 112.1
  },
  "luminance": 0.45944
}

Semantic roles & 50–950 ramp

primary

#B5BB50

secondary

#9F9CCB

accent

#54D45B

background

#FCFCF8

surface

#F9F9EF

border

#D2D2CA

text

#14130B

muted

#82827C

Preview Lab

Preview with #B5BB50

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

Preview Lab → · Contrast checker → · Palette generator →