#B2CB34#B2CB34

#B2CB34 is a light, vivid yellow. Relative luminance 0.524; OKLCH L 79.7% C 0.170 H 118.8°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#B2CB34
RGB	rgb(178, 203, 52)
HSL	hsl(70, 59%, 50%)
HSV	hsv(70, 74%, 80%)
CMYK	cmyk(12.3%, 0%, 74.4%, 20.4%)
CIE-LAB	lab(77.53, -27.42, 67.44)
CIE-LCH	lch(77.53, 72.80, 112.13°)
OKLab	oklab(79.7% -0.0819 0.1489)
OKLCH	oklch(79.7% 0.17 118.8)
XYZ	xyz(40.3367, 52.4251, 11.2422)
Luminance	0.5242 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2CB34 #4D34CB

analogous

#CB9934 #B2CB34 #66CB34

triadic

#B2CB34 #34B2CB #CB34B2

tetradic

#B2CB34 #34CB99 #4D34CB #CB3466

square

#B2CB34 #34CB99 #4D34CB #CB3466

split-complementary

#B2CB34 #3466CB #9934CB

monochromatic

#5D6A1B #879A28 #B2CB34 #C4D765 #D7E495

Accessibility & contrast

On white

1.83

#B2CB34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#B2CB34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2CB34

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2CB34	#FFFFFF	#000000	##000000
##B2CB34	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF11

Deuteranopia (green-blind)

#D6C041

Tritanopia (blue-blind)

#BDC0AE

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b2cb34;
/* rgb */ color: rgb(178, 203, 52);
/* oklch */ color: oklch(79.7% 0.170 118.8);

Tailwind

colors: {
  custom: {
    50: '#cdda77',
    500: '#b2cb34',
    950: '#000000',
  },
}

SCSS

$custom: #b2cb34;
$custom-light: #cdda77;
$custom-dark: #000000;

JSON

{
  "hex": "#b2cb34",
  "rgb": {
    "r": 178,
    "g": 203,
    "b": 52
  },
  "hsl": {
    "h": 69.934,
    "s": 59.216,
    "l": 50
  },
  "oklch": {
    "l": 0.79696,
    "c": 0.16994,
    "h": 118.8
  },
  "luminance": 0.52425
}

Semantic roles & 50–950 ramp

primary

#B2CB34

secondary

#3B3073

accent

#45E25F

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #B2CB34

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

Preview Lab → · Contrast checker → · Palette generator →