#B5C336#B5C336

#B5C336 is a light, vivid yellow. Relative luminance 0.491; OKLCH L 78.1% C 0.159 H 115.1°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#B5C336
RGB	rgb(181, 195, 54)
HSL	hsl(66, 57%, 49%)
HSV	hsv(66, 72%, 76%)
CMYK	cmyk(7.2%, 0%, 72.3%, 23.5%)
CIE-LAB	lab(75.53, -22.21, 64.93)
CIE-LCH	lch(75.53, 68.62, 108.88°)
OKLab	oklab(78.14% -0.0675 0.1439)
OKLCH	oklch(78.14% 0.159 115.1)
XYZ	xyz(39.2381, 49.1210, 10.9036)
Luminance	0.4912 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5C336 #4436C3

analogous

#C38B36 #B5C336 #6FC336

triadic

#B5C336 #36B5C3 #C336B5

tetradic

#B5C336 #36C38B #4436C3 #C3366F

square

#B5C336 #36C38B #4436C3 #C3366F

split-complementary

#B5C336 #366FC3 #8B36C3

monochromatic

#5C631B #899329 #B5C336 #C8D463 #D9E192

Accessibility & contrast

On white

1.94

#B5C336 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#B5C336 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5C336

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5C336	#FFFFFF	#000000	##000000
##B5C336	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B91B

Deuteranopia (green-blind)

#D0BB42

Tritanopia (blue-blind)

#C1B8A8

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #b5c336;
/* rgb */ color: rgb(181, 195, 54);
/* oklch */ color: oklch(78.1% 0.159 115.1);

Tailwind

colors: {
  custom: {
    50: '#cfd577',
    500: '#b5c336',
    950: '#000000',
  },
}

SCSS

$custom: #b5c336;
$custom-light: #cfd577;
$custom-dark: #000000;

JSON

{
  "hex": "#b5c336",
  "rgb": {
    "r": 181,
    "g": 195,
    "b": 54
  },
  "hsl": {
    "h": 65.957,
    "s": 56.627,
    "l": 48.824
  },
  "oklch": {
    "l": 0.78141,
    "c": 0.15889,
    "h": 115.1
  },
  "luminance": 0.4912
}

Semantic roles & 50–950 ramp

primary

#B5C336

secondary

#9089CC

accent

#48E057

background

#FDFDF7

surface

#FAFAEE

border

#D3D3C9

text

#141409

muted

#83837B

Preview Lab

Preview with #B5C336

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

Preview Lab → · Contrast checker → · Palette generator →