#B5D336#B5D336

#B5D336 is a light, vivid yellow-green. Relative luminance 0.567; OKLCH L 81.7% C 0.177 H 120.1°. Best body text is #000000 at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#B5D336
RGB	rgb(181, 211, 54)
HSL	hsl(71, 64%, 52%)
HSV	hsv(71, 74%, 83%)
CMYK	cmyk(14.2%, 0%, 74.4%, 17.3%)
CIE-LAB	lab(80.00, -29.90, 69.19)
CIE-LCH	lch(80.00, 75.38, 113.37°)
OKLab	oklab(81.74% -0.0887 0.1529)
OKLCH	oklch(81.74% 0.177 120.1)
XYZ	xyz(43.0170, 56.6788, 12.1632)
Luminance	0.5668 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5D336 #5436D3

analogous

#D3A336 #B5D336 #67D336

triadic

#B5D336 #36B5D3 #D336B5

tetradic

#B5D336 #36D3A3 #5436D3 #D33667

square

#B5D336 #36D3A3 #5436D3 #D33667

split-complementary

#B5D336 #3667D3 #A336D3

monochromatic

#64751A #8EA725 #B5D336 #C7DE68 #DAE99A

Accessibility & contrast

On white

1.70

#B5D336 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.34

#B5D336 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D336

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5D336	#FFFFFF	#000000	##000000
##B5D336	1.00	1.70	12.34	12.34
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.34	21.00	1.00	1.00
##000000	12.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C711

Deuteranopia (green-blind)

#DDC744

Tritanopia (blue-blind)

#BFC8B5

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #b5d336;
/* rgb */ color: rgb(181, 211, 54);
/* oklch */ color: oklch(81.7% 0.177 120.1);

Tailwind

colors: {
  custom: {
    50: '#cfe079',
    500: '#b5d336',
    950: '#000000',
  },
}

SCSS

$custom: #b5d336;
$custom-light: #cfe079;
$custom-dark: #000000;

JSON

{
  "hex": "#b5d336",
  "rgb": {
    "r": 181,
    "g": 211,
    "b": 54
  },
  "hsl": {
    "h": 71.465,
    "s": 64.082,
    "l": 51.961
  },
  "oklch": {
    "l": 0.81737,
    "c": 0.17672,
    "h": 120.1
  },
  "luminance": 0.56679
}

Semantic roles & 50–950 ramp

primary

#B5D336

secondary

#3F307D

accent

#41E761

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B5D336

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

Preview Lab → · Contrast checker → · Palette generator →