#B5C436#B5C436

#B5C436 is a light, vivid yellow. Relative luminance 0.496; OKLCH L 78.4% C 0.160 H 115.5°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#B5C436
RGB	rgb(181, 196, 54)
HSL	hsl(66, 57%, 49%)
HSV	hsv(66, 72%, 77%)
CMYK	cmyk(7.7%, 0%, 72.4%, 23.1%)
CIE-LAB	lab(75.80, -22.70, 65.20)
CIE-LCH	lch(75.80, 69.04, 109.20°)
OKLab	oklab(78.36% -0.0688 0.1444)
OKLCH	oklch(78.36% 0.16 115.5)
XYZ	xyz(39.4629, 49.5706, 10.9785)
Luminance	0.4957 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5C436 #4536C4

analogous

#C48C36 #B5C436 #6EC436

triadic

#B5C436 #36B5C4 #C436B5

tetradic

#B5C436 #36C48C #4536C4 #C4366E

square

#B5C436 #36C48C #4536C4 #C4366E

split-complementary

#B5C436 #366EC4 #8C36C4

monochromatic

#5C641C #899429 #B5C436 #C8D463 #D9E193

Accessibility & contrast

On white

1.92

#B5C436 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#B5C436 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5C436

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5C436	#FFFFFF	#000000	##000000
##B5C436	1.00	1.92	10.91	10.91
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA1A

Deuteranopia (green-blind)

#D1BC42

Tritanopia (blue-blind)

#C1B9A9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #b5c436;
/* rgb */ color: rgb(181, 196, 54);
/* oklch */ color: oklch(78.4% 0.160 115.5);

Tailwind

colors: {
  custom: {
    50: '#cfd577',
    500: '#b5c436',
    950: '#000000',
  },
}

SCSS

$custom: #b5c436;
$custom-light: #cfd577;
$custom-dark: #000000;

JSON

{
  "hex": "#b5c436",
  "rgb": {
    "r": 181,
    "g": 196,
    "b": 54
  },
  "hsl": {
    "h": 66.338,
    "s": 56.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.78364,
    "c": 0.15999,
    "h": 115.5
  },
  "luminance": 0.4957
}

Semantic roles & 50–950 ramp

primary

#B5C436

secondary

#9189CC

accent

#48E058

background

#FDFDF7

surface

#FAFAEE

border

#D3D3C9

text

#141409

muted

#83837B

Preview Lab

Preview with #B5C436

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

Preview Lab → · Contrast checker → · Palette generator →