#B5C534#B5C534

#B5C534 is a light, vivid yellow. Relative luminance 0.500; OKLCH L 78.6% C 0.162 H 115.8°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#B5C534
RGB	rgb(181, 197, 52)
HSL	hsl(67, 58%, 49%)
HSV	hsv(67, 74%, 77%)
CMYK	cmyk(8.1%, 0%, 73.6%, 22.7%)
CIE-LAB	lab(76.07, -23.29, 66.13)
CIE-LCH	lch(76.07, 70.11, 109.40°)
OKLab	oklab(78.57% -0.0706 0.1461)
OKLCH	oklch(78.57% 0.162 115.8)
XYZ	xyz(39.6432, 50.0048, 10.8117)
Luminance	0.5000 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5C534 #4434C5

analogous

#C58D34 #B5C534 #6DC534

triadic

#B5C534 #34B5C5 #C534B5

tetradic

#B5C534 #34C58D #4434C5 #C5346D

square

#B5C534 #34C58D #4434C5 #C5346D

split-complementary

#B5C534 #346DC5 #8D34C5

monochromatic

#5C641A #899527 #B5C534 #C8D561 #D9E291

Accessibility & contrast

On white

1.91

#B5C534 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#B5C534 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5C534

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5C534	#FFFFFF	#000000	##000000
##B5C534	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB15

Deuteranopia (green-blind)

#D2BD40

Tritanopia (blue-blind)

#C1BAA9

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b5c534;
/* rgb */ color: rgb(181, 197, 52);
/* oklch */ color: oklch(78.6% 0.162 115.8);

Tailwind

colors: {
  custom: {
    50: '#cfd676',
    500: '#b5c534',
    950: '#000000',
  },
}

SCSS

$custom: #b5c534;
$custom-light: #cfd676;
$custom-dark: #000000;

JSON

{
  "hex": "#b5c534",
  "rgb": {
    "r": 181,
    "g": 197,
    "b": 52
  },
  "hsl": {
    "h": 66.621,
    "s": 58.233,
    "l": 48.824
  },
  "oklch": {
    "l": 0.78575,
    "c": 0.16223,
    "h": 115.8
  },
  "luminance": 0.50004
}

Semantic roles & 50–950 ramp

primary

#B5C534

secondary

#362F6F

accent

#46E157

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #B5C534

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

Preview Lab → · Contrast checker → · Palette generator →