#B5BF35#B5BF35

#B5BF35 is a light, vivid yellow. Relative luminance 0.473; OKLCH L 77.2% C 0.155 H 113.6°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#B5BF35
RGB	rgb(181, 191, 53)
HSL	hsl(64, 57%, 48%)
HSV	hsv(64, 72%, 75%)
CMYK	cmyk(5.2%, 0%, 72.3%, 25.1%)
CIE-LAB	lab(74.41, -20.29, 64.20)
CIE-LCH	lch(74.41, 67.33, 107.53°)
OKLab	oklab(77.24% -0.0622 0.1422)
OKLCH	oklch(77.24% 0.155 113.6)
XYZ	xyz(38.3306, 47.3432, 10.4864)
Luminance	0.4734 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5BF35 #3F35BF

analogous

#BF8435 #B5BF35 #70BF35

triadic

#B5BF35 #35B5BF #BF35B5

tetradic

#B5BF35 #35BF84 #3F35BF #BF3570

square

#B5BF35 #35BF84 #3F35BF #BF3570

split-complementary

#B5BF35 #3570BF #8435BF

monochromatic

#5A5F1A #888F28 #B5BF35 #CAD35F #DAE08F

Accessibility & contrast

On white

2.01

#B5BF35 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.47

#B5BF35 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5BF35

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5BF35	#FFFFFF	#000000	##000000
##B5BF35	1.00	2.01	10.47	10.47
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.47	21.00	1.00	1.00
##000000	10.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB61A

Deuteranopia (green-blind)

#CDB840

Tritanopia (blue-blind)

#C1B4A4

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b5bf35;
/* rgb */ color: rgb(181, 191, 53);
/* oklch */ color: oklch(77.2% 0.155 113.6);

Tailwind

colors: {
  custom: {
    50: '#cfd276',
    500: '#b5bf35',
    950: '#000000',
  },
}

SCSS

$custom: #b5bf35;
$custom-light: #cfd276;
$custom-dark: #000000;

JSON

{
  "hex": "#b5bf35",
  "rgb": {
    "r": 181,
    "g": 191,
    "b": 53
  },
  "hsl": {
    "h": 64.348,
    "s": 56.557,
    "l": 47.843
  },
  "oklch": {
    "l": 0.77243,
    "c": 0.15517,
    "h": 113.6
  },
  "luminance": 0.47342
}

Semantic roles & 50–950 ramp

primary

#B5BF35

secondary

#8A85CA

accent

#48E053

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141409

muted

#83827B

Preview Lab

Preview with #B5BF35

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

Preview Lab → · Contrast checker → · Palette generator →