#B2CC31#B2CC31

#B2CC31 is a light, vivid yellow-green. Relative luminance 0.529; OKLCH L 79.9% C 0.173 H 119.0°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#B2CC31
RGB	rgb(178, 204, 49)
HSL	hsl(70, 61%, 50%)
HSV	hsv(70, 76%, 80%)
CMYK	cmyk(12.7%, 0%, 76%, 20%)
CIE-LAB	lab(77.80, -28.03, 68.64)
CIE-LCH	lch(77.80, 74.15, 112.22°)
OKLab	oklab(79.91% -0.0838 0.151)
OKLCH	oklch(79.91% 0.173 119)
XYZ	xyz(40.5082, 52.8727, 10.9766)
Luminance	0.5287 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2CC31 #4B31CC

analogous

#CC9931 #B2CC31 #64CC31

triadic

#B2CC31 #31B2CC #CC31B2

tetradic

#B2CC31 #31CC99 #4B31CC #CC3164

square

#B2CC31 #31CC99 #4B31CC #CC3164

split-complementary

#B2CC31 #3164CC #9931CC

monochromatic

#5C6919 #879B25 #B2CC31 #C5D961 #D7E592

Accessibility & contrast

On white

1.81

#B2CC31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#B2CC31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2CC31

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2CC31	#FFFFFF	#000000	##000000
##B2CC31	1.00	1.81	11.57	11.57
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C005

Deuteranopia (green-blind)

#D7C13F

Tritanopia (blue-blind)

#BDC1AF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b2cc31;
/* rgb */ color: rgb(178, 204, 49);
/* oklch */ color: oklch(79.9% 0.173 119.0);

Tailwind

colors: {
  custom: {
    50: '#cddb75',
    500: '#b2cc31',
    950: '#000000',
  },
}

SCSS

$custom: #b2cc31;
$custom-light: #cddb75;
$custom-dark: #000000;

JSON

{
  "hex": "#b2cc31",
  "rgb": {
    "r": 178,
    "g": 204,
    "b": 49
  },
  "hsl": {
    "h": 70.065,
    "s": 61.265,
    "l": 49.608
  },
  "oklch": {
    "l": 0.79905,
    "c": 0.17266,
    "h": 119
  },
  "luminance": 0.52872
}

Semantic roles & 50–950 ramp

primary

#B2CC31

secondary

#3A2E73

accent

#43E45E

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141509

muted

#83847D

Preview Lab

Preview with #B2CC31

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

Preview Lab → · Contrast checker → · Palette generator →