#B2BB23#B2BB23

#B2BB23 is a light, vivid yellow. Relative luminance 0.451; OKLCH L 76.0% C 0.161 H 113.2°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#B2BB23
RGB	rgb(178, 187, 35)
HSL	hsl(64, 68%, 44%)
HSV	hsv(64, 81%, 73%)
CMYK	cmyk(4.8%, 0%, 81.3%, 26.7%)
CIE-LAB	lab(72.98, -20.30, 68.33)
CIE-LCH	lch(72.98, 71.28, 106.55°)
OKLab	oklab(76.01% -0.0635 0.1479)
OKLCH	oklch(76.01% 0.161 113.2)
XYZ	xyz(36.4350, 45.1278, 8.3810)
Luminance	0.4513 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2BB23 #2C23BB

analogous

#BB7823 #B2BB23 #66BB23

triadic

#B2BB23 #23B2BB #BB23B2

tetradic

#B2BB23 #23BB78 #2C23BB #BB2366

square

#B2BB23 #23BB78 #2C23BB #BB2366

split-complementary

#B2BB23 #2366BB #7823BB

monochromatic

#505410 #818719 #B2BB23 #D2DB40 #DEE574

Accessibility & contrast

On white

2.09

#B2BB23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#B2BB23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2BB23

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2BB23	#FFFFFF	#000000	##000000
##B2BB23	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB200

Deuteranopia (green-blind)

#CAB532

Tritanopia (blue-blind)

#BEAFA0

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #b2bb23;
/* rgb */ color: rgb(178, 187, 35);
/* oklch */ color: oklch(76.0% 0.161 113.2);

Tailwind

colors: {
  custom: {
    50: '#cdcf6d',
    500: '#b2bb23',
    950: '#000000',
  },
}

SCSS

$custom: #b2bb23;
$custom-light: #cdcf6d;
$custom-dark: #000000;

JSON

{
  "hex": "#b2bb23",
  "rgb": {
    "r": 178,
    "g": 187,
    "b": 35
  },
  "hsl": {
    "h": 63.553,
    "s": 68.468,
    "l": 43.529
  },
  "oklch": {
    "l": 0.76009,
    "c": 0.16095,
    "h": 113.2
  },
  "luminance": 0.45127
}

Semantic roles & 50–950 ramp

primary

#B2BB23

secondary

#736ECC

accent

#3CEB47

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B2BB23

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

Preview Lab → · Contrast checker → · Palette generator →