#B2BB51#B2BB51

#B2BB51 is a light, vivid yellow. Relative luminance 0.456; OKLCH L 76.4% C 0.130 H 113.5°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#B2BB51
RGB	rgb(178, 187, 81)
HSL	hsl(65, 44%, 53%)
HSV	hsv(65, 57%, 73%)
CMYK	cmyk(4.8%, 0%, 56.7%, 26.7%)
CIE-LAB	lab(73.29, -17.75, 51.57)
CIE-LCH	lch(73.29, 54.54, 109.00°)
OKLab	oklab(76.36% -0.0521 0.1196)
OKLCH	oklch(76.36% 0.13 113.5)
XYZ	xyz(37.6164, 45.6004, 14.6032)
Luminance	0.4560 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2BB51 #5A51BB

analogous

#BB8F51 #B2BB51 #7DBB51

triadic

#B2BB51 #51B2BB #BB51B2

tetradic

#B2BB51 #51BB8F #5A51BB #BB517D

square

#B2BB51 #51BB8F #5A51BB #BB517D

split-complementary

#B2BB51 #517DBB #8F51BB

monochromatic

#636929 #8D953A #B2BB51 #C5CC7D #D9DDA9

Accessibility & contrast

On white

2.08

#B2BB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#B2BB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2BB51

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2BB51	#FFFFFF	#000000	##000000
##B2BB51	1.00	2.08	10.12	10.12
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B346

Deuteranopia (green-blind)

#C7B557

Tritanopia (blue-blind)

#BDB1A4

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b2bb51;
/* rgb */ color: rgb(178, 187, 81);
/* oklch */ color: oklch(76.4% 0.130 113.5);

Tailwind

colors: {
  custom: {
    50: '#cbcf86',
    500: '#b2bb51',
    950: '#000000',
  },
}

SCSS

$custom: #b2bb51;
$custom-light: #cbcf86;
$custom-dark: #000000;

JSON

{
  "hex": "#b2bb51",
  "rgb": {
    "r": 178,
    "g": 187,
    "b": 81
  },
  "hsl": {
    "h": 65.094,
    "s": 43.802,
    "l": 52.549
  },
  "oklch": {
    "l": 0.76356,
    "c": 0.13049,
    "h": 113.5
  },
  "luminance": 0.456
}

Semantic roles & 50–950 ramp

primary

#B2BB51

secondary

#A19DCB

accent

#54D45F

background

#FCFCF8

surface

#F9F9F0

border

#D2D2CB

text

#14130B

muted

#82827C

Preview Lab

Preview with #B2BB51

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

Preview Lab → · Contrast checker → · Palette generator →