#B2D137#B2D137

#B2D137 is a light, vivid yellow-green. Relative luminance 0.553; OKLCH L 81.1% C 0.175 H 120.6°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#B2D137
RGB	rgb(178, 209, 55)
HSL	hsl(72, 63%, 52%)
HSV	hsv(72, 74%, 82%)
CMYK	cmyk(14.8%, 0%, 73.7%, 18%)
CIE-LAB	lab(79.24, -30.12, 68.07)
CIE-LCH	lch(79.24, 74.44, 113.87°)
OKLab	oklab(81.07% -0.0891 0.1507)
OKLCH	oklch(81.07% 0.175 120.6)
XYZ	xyz(41.8509, 55.3418, 12.0910)
Luminance	0.5534 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2D137 #5637D1

analogous

#D1A337 #B2D137 #65D137

triadic

#B2D137 #37B2D1 #D137B2

tetradic

#B2D137 #37D1A3 #5637D1 #D13765

square

#B2D137 #37D1A3 #5637D1 #D13765

split-complementary

#B2D137 #3765D1 #A337D1

monochromatic

#61731A #8BA526 #B2D137 #C5DC69 #D8E89B

Accessibility & contrast

On white

1.74

#B2D137 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.07

#B2D137 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2D137

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2D137	#FFFFFF	#000000	##000000
##B2D137	1.00	1.74	12.07	12.07
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.07	21.00	1.00	1.00
##000000	12.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC516

Deuteranopia (green-blind)

#DAC545

Tritanopia (blue-blind)

#BCC6B4

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b2d137;
/* rgb */ color: rgb(178, 209, 55);
/* oklch */ color: oklch(81.1% 0.175 120.6);

Tailwind

colors: {
  custom: {
    50: '#cddf79',
    500: '#b2d137',
    950: '#000000',
  },
}

SCSS

$custom: #b2d137;
$custom-light: #cddf79;
$custom-dark: #000000;

JSON

{
  "hex": "#b2d137",
  "rgb": {
    "r": 178,
    "g": 209,
    "b": 55
  },
  "hsl": {
    "h": 72.078,
    "s": 62.602,
    "l": 51.765
  },
  "oklch": {
    "l": 0.81074,
    "c": 0.17509,
    "h": 120.6
  },
  "luminance": 0.55342
}

Semantic roles & 50–950 ramp

primary

#B2D137

secondary

#40307C

accent

#42E663

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B2D137

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

Preview Lab → · Contrast checker → · Palette generator →