#B2CC37#B2CC37

#B2CC37 is a light, vivid yellow-green. Relative luminance 0.529; OKLCH L 79.9% C 0.169 H 119.2°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#B2CC37
RGB	rgb(178, 204, 55)
HSL	hsl(70, 59%, 51%)
HSV	hsv(70, 73%, 80%)
CMYK	cmyk(12.7%, 0%, 73%, 20%)
CIE-LAB	lab(77.83, -27.75, 66.73)
CIE-LCH	lch(77.83, 72.27, 112.58°)
OKLab	oklab(79.94% -0.0825 0.1479)
OKLCH	oklch(79.94% 0.169 119.2)
XYZ	xyz(40.6434, 52.9268, 11.6885)
Luminance	0.5293 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2CC37 #5137CC

analogous

#CC9C37 #B2CC37 #67CC37

triadic

#B2CC37 #37B2CC #CC37B2

tetradic

#B2CC37 #37CC9C #5137CC #CC3767

square

#B2CC37 #37CC9C #5137CC #CC3767

split-complementary

#B2CC37 #3767CC #9C37CC

monochromatic

#5F6D1C #899E28 #B2CC37 #C5D868 #D8E599

Accessibility & contrast

On white

1.81

#B2CC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#B2CC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2CC37

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2CC37	#FFFFFF	#000000	##000000
##B2CC37	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C018

Deuteranopia (green-blind)

#D6C144

Tritanopia (blue-blind)

#BCC1AF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b2cc37;
/* rgb */ color: rgb(178, 204, 55);
/* oklch */ color: oklch(79.9% 0.169 119.2);

Tailwind

colors: {
  custom: {
    50: '#cddb78',
    500: '#b2cc37',
    950: '#000000',
  },
}

SCSS

$custom: #b2cc37;
$custom-light: #cddb78;
$custom-dark: #000000;

JSON

{
  "hex": "#b2cc37",
  "rgb": {
    "r": 178,
    "g": 204,
    "b": 55
  },
  "hsl": {
    "h": 70.47,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.79941,
    "c": 0.16939,
    "h": 119.2
  },
  "luminance": 0.52927
}

Semantic roles & 50–950 ramp

primary

#B2CC37

secondary

#3D3176

accent

#45E361

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B2CC37

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

Preview Lab → · Contrast checker → · Palette generator →