#B2C121#B2C121

#B2C121 is a light, vivid yellow. Relative luminance 0.477; OKLCH L 77.3% C 0.168 H 115.4°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#B2C121
RGB	rgb(178, 193, 33)
HSL	hsl(66, 71%, 44%)
HSV	hsv(66, 83%, 76%)
CMYK	cmyk(7.8%, 0%, 82.9%, 24.3%)
CIE-LAB	lab(74.65, -23.32, 70.27)
CIE-LCH	lch(74.65, 74.04, 108.36°)
OKLab	oklab(77.35% -0.072 0.1517)
OKLCH	oklch(77.35% 0.168 115.4)
XYZ	xyz(37.7057, 47.7154, 8.6622)
Luminance	0.4772 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2C121 #3021C1

analogous

#C18021 #B2C121 #62C121

triadic

#B2C121 #21B2C1 #C121B2

tetradic

#B2C121 #21C180 #3021C1 #C12162

square

#B2C121 #21C180 #3021C1 #C12162

split-complementary

#B2C121 #2162C1 #8021C1

monochromatic

#52580F #828D18 #B2C121 #D0DE41 #DDE775

Accessibility & contrast

On white

1.99

#B2C121 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#B2C121 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2C121

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2C121	#FFFFFF	#000000	##000000
##B2C121	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB700

Deuteranopia (green-blind)

#CEB932

Tritanopia (blue-blind)

#BEB5A5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b2c121;
/* rgb */ color: rgb(178, 193, 33);
/* oklch */ color: oklch(77.3% 0.168 115.4);

Tailwind

colors: {
  custom: {
    50: '#cdd36e',
    500: '#b2c121',
    950: '#000000',
  },
}

SCSS

$custom: #b2c121;
$custom-light: #cdd36e;
$custom-dark: #000000;

JSON

{
  "hex": "#b2c121",
  "rgb": {
    "r": 178,
    "g": 193,
    "b": 33
  },
  "hsl": {
    "h": 65.625,
    "s": 70.796,
    "l": 44.314
  },
  "oklch": {
    "l": 0.77346,
    "c": 0.16793,
    "h": 115.4
  },
  "luminance": 0.47715
}

Semantic roles & 50–950 ramp

primary

#B2C121

secondary

#786FCF

accent

#3AEE4B

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141408

muted

#83827B

Preview Lab

Preview with #B2C121

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

Preview Lab → · Contrast checker → · Palette generator →