#B5CF43#B5CF43

#B5CF43 is a light, vivid yellow-green. Relative luminance 0.549; OKLCH L 80.9% C 0.164 H 119.3°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#B5CF43
RGB	rgb(181, 207, 67)
HSL	hsl(71, 59%, 54%)
HSV	hsv(71, 68%, 81%)
CMYK	cmyk(12.6%, 0%, 67.6%, 18.8%)
CIE-LAB	lab(78.96, -27.31, 63.59)
CIE-LCH	lch(78.96, 69.20, 113.24°)
OKLab	oklab(80.92% -0.0804 0.1431)
OKLCH	oklch(80.92% 0.164 119.3)
XYZ	xyz(42.3828, 54.8549, 13.6644)
Luminance	0.5485 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5CF43 #5D43CF

analogous

#CFA343 #B5CF43 #6FCF43

triadic

#B5CF43 #43B5CF #CF43B5

tetradic

#B5CF43 #43CFA3 #5D43CF #CF436F

square

#B5CF43 #43CFA3 #5D43CF #CF436F

split-complementary

#B5CF43 #436FCF #A343CF

monochromatic

#68791F #92AA2B #B5CF43 #C8DB74 #DBE8A5

Accessibility & contrast

On white

1.75

#B5CF43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#B5CF43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5CF43

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5CF43	#FFFFFF	#000000	##000000
##B5CF43	1.00	1.75	11.97	11.97
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.97	21.00	1.00	1.00
##000000	11.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC42E

Deuteranopia (green-blind)

#D9C44E

Tritanopia (blue-blind)

#BFC4B3

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #b5cf43;
/* rgb */ color: rgb(181, 207, 67);
/* oklch */ color: oklch(80.9% 0.164 119.3);

Tailwind

colors: {
  custom: {
    50: '#cedd7f',
    500: '#b5cf43',
    950: '#000000',
  },
}

SCSS

$custom: #b5cf43;
$custom-light: #cedd7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b5cf43",
  "rgb": {
    "r": 181,
    "g": 207,
    "b": 67
  },
  "hsl": {
    "h": 71.143,
    "s": 59.322,
    "l": 53.725
  },
  "oklch": {
    "l": 0.80924,
    "c": 0.16418,
    "h": 119.3
  },
  "luminance": 0.54855
}

Semantic roles & 50–950 ramp

primary

#B5CF43

secondary

#433581

accent

#45E362

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B5CF43

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

Preview Lab → · Contrast checker → · Palette generator →