#B5C434#B5C434

#B5C434 is a light, vivid yellow. Relative luminance 0.496; OKLCH L 78.4% C 0.161 H 115.5°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#B5C434
RGB	rgb(181, 196, 52)
HSL	hsl(66, 58%, 49%)
HSV	hsv(66, 73%, 77%)
CMYK	cmyk(7.7%, 0%, 73.5%, 23.1%)
CIE-LAB	lab(75.79, -22.80, 65.87)
CIE-LCH	lch(75.79, 69.70, 109.09°)
OKLab	oklab(78.35% -0.0693 0.1455)
OKLCH	oklch(78.35% 0.161 115.5)
XYZ	xyz(39.4169, 49.5522, 10.7362)
Luminance	0.4955 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5C434 #4334C4

analogous

#C48B34 #B5C434 #6DC434

triadic

#B5C434 #34B5C4 #C434B5

tetradic

#B5C434 #34C48B #4334C4 #C4346D

square

#B5C434 #34C48B #4334C4 #C4346D

split-complementary

#B5C434 #346DC4 #8B34C4

monochromatic

#5C631A #889427 #B5C434 #C9D560 #D9E291

Accessibility & contrast

On white

1.92

#B5C434 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#B5C434 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5C434

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5C434	#FFFFFF	#000000	##000000
##B5C434	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)

#D2BA16

Deuteranopia (green-blind)

#D1BC40

Tritanopia (blue-blind)

#C1B9A9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #b5c434;
/* rgb */ color: rgb(181, 196, 52);
/* oklch */ color: oklch(78.4% 0.161 115.5);

Tailwind

colors: {
  custom: {
    50: '#cfd576',
    500: '#b5c434',
    950: '#000000',
  },
}

SCSS

$custom: #b5c434;
$custom-light: #cfd576;
$custom-dark: #000000;

JSON

{
  "hex": "#b5c434",
  "rgb": {
    "r": 181,
    "g": 196,
    "b": 52
  },
  "hsl": {
    "h": 66.25,
    "s": 58.065,
    "l": 48.627
  },
  "oklch": {
    "l": 0.78351,
    "c": 0.16114,
    "h": 115.5
  },
  "luminance": 0.49552
}

Semantic roles & 50–950 ramp

primary

#B5C434

secondary

#8F87CC

accent

#47E157

background

#FDFDF7

surface

#FAFAEE

border

#D3D3C9

text

#141409

muted

#83837B

Preview Lab

Preview with #B5C434

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

Preview Lab → · Contrast checker → · Palette generator →