#B6CF39#B6CF39

#B6CF39 is a light, vivid yellow-green. Relative luminance 0.549; OKLCH L 80.9% C 0.170 H 118.7°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#B6CF39
RGB	rgb(182, 207, 57)
HSL	hsl(70, 61%, 52%)
HSV	hsv(70, 72%, 81%)
CMYK	cmyk(12.1%, 0%, 72.5%, 18.8%)
CIE-LAB	lab(78.96, -27.46, 67.23)
CIE-LCH	lch(78.96, 72.62, 112.21°)
OKLab	oklab(80.93% -0.0818 0.1492)
OKLCH	oklch(80.93% 0.17 118.7)
XYZ	xyz(42.3436, 54.8665, 12.2297)
Luminance	0.5487 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6CF39 #5239CF

analogous

#CF9D39 #B6CF39 #6BCF39

triadic

#B6CF39 #39B6CF #CF39B6

tetradic

#B6CF39 #39CF9D #5239CF #CF396B

square

#B6CF39 #39CF9D #5239CF #CF396B

split-complementary

#B6CF39 #396BCF #9D39CF

monochromatic

#64721C #8FA328 #B6CF39 #C8DB6A #DAE79C

Accessibility & contrast

On white

1.75

#B6CF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#B6CF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6CF39

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6CF39	#FFFFFF	#000000	##000000
##B6CF39	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)

#DDC31B

Deuteranopia (green-blind)

#DAC446

Tritanopia (blue-blind)

#C1C4B2

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #b6cf39;
/* rgb */ color: rgb(182, 207, 57);
/* oklch */ color: oklch(80.9% 0.170 118.7);

Tailwind

colors: {
  custom: {
    50: '#cfdd7a',
    500: '#b6cf39',
    950: '#000000',
  },
}

SCSS

$custom: #b6cf39;
$custom-light: #cfdd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b6cf39",
  "rgb": {
    "r": 182,
    "g": 207,
    "b": 57
  },
  "hsl": {
    "h": 70,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.80927,
    "c": 0.17013,
    "h": 118.7
  },
  "luminance": 0.54866
}

Semantic roles & 50–950 ramp

primary

#B6CF39

secondary

#3E317B

accent

#44E45E

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B6CF39

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

Preview Lab → · Contrast checker → · Palette generator →