#B5CF35#B5CF35

#B5CF35 is a light, vivid yellow-green. Relative luminance 0.547; OKLCH L 80.8% C 0.173 H 119.0°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#B5CF35
RGB	rgb(181, 207, 53)
HSL	hsl(70, 62%, 51%)
HSV	hsv(70, 74%, 81%)
CMYK	cmyk(12.6%, 0%, 74.4%, 18.8%)
CIE-LAB	lab(78.87, -28.06, 68.45)
CIE-LCH	lch(78.87, 73.98, 112.29°)
OKLab	oklab(80.83% -0.0837 0.1511)
OKLCH	oklch(80.83% 0.173 119)
XYZ	xyz(42.0124, 54.7067, 11.7137)
Luminance	0.5471 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5CF35 #4F35CF

analogous

#CF9C35 #B5CF35 #68CF35

triadic

#B5CF35 #35B5CF #CF35B5

tetradic

#B5CF35 #35CF9C #4F35CF #CF3568

square

#B5CF35 #35CF9C #4F35CF #CF3568

split-complementary

#B5CF35 #3568CF #9C35CF

monochromatic

#616F1A #8CA126 #B5CF35 #C7DB66 #D9E798

Accessibility & contrast

On white

1.76

#B5CF35 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.94

#B5CF35 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5CF35

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5CF35	#FFFFFF	#000000	##000000
##B5CF35	1.00	1.76	11.94	11.94
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.94	21.00	1.00	1.00
##000000	11.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC311

Deuteranopia (green-blind)

#DAC443

Tritanopia (blue-blind)

#C0C4B2

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #b5cf35;
/* rgb */ color: rgb(181, 207, 53);
/* oklch */ color: oklch(80.8% 0.173 119.0);

Tailwind

colors: {
  custom: {
    50: '#cfdd78',
    500: '#b5cf35',
    950: '#000000',
  },
}

SCSS

$custom: #b5cf35;
$custom-light: #cfdd78;
$custom-dark: #000000;

JSON

{
  "hex": "#b5cf35",
  "rgb": {
    "r": 181,
    "g": 207,
    "b": 53
  },
  "hsl": {
    "h": 70.13,
    "s": 61.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.80828,
    "c": 0.17276,
    "h": 119
  },
  "luminance": 0.54706
}

Semantic roles & 50–950 ramp

primary

#B5CF35

secondary

#3C3078

accent

#43E55E

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#14150A

muted

#83847D

Preview Lab

Preview with #B5CF35

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

Preview Lab → · Contrast checker → · Palette generator →