#BFDB37#BFDB37

#BFDB37 is a very light, vivid yellow-green. Relative luminance 0.620; OKLCH L 84.3% C 0.181 H 119.1°. Best body text is #000000 at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#BFDB37
RGB	rgb(191, 219, 55)
HSL	hsl(70, 69%, 54%)
HSV	hsv(70, 75%, 86%)
CMYK	cmyk(12.8%, 0%, 74.9%, 14.1%)
CIE-LAB	lab(82.92, -29.58, 71.87)
CIE-LCH	lch(82.92, 77.72, 112.37°)
OKLab	oklab(84.27% -0.0883 0.1584)
OKLCH	oklch(84.27% 0.181 119.1)
XYZ	xyz(47.5080, 62.0156, 13.0811)
Luminance	0.6201 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFDB37 #5337DB

analogous

#DBA537 #BFDB37 #6DDB37

triadic

#BFDB37 #37BFDB #DB37BF

tetradic

#BFDB37 #37DBA5 #5337DB #DB376D

square

#BFDB37 #37DBA5 #5337DB #DB376D

split-complementary

#BFDB37 #376DDB #A537DB

monochromatic

#6E8017 #9BB420 #BFDB37 #D0E46B #E0EE9F

Accessibility & contrast

On white

1.57

#BFDB37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.40

#BFDB37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFDB37

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFDB37	#FFFFFF	#000000	##000000
##BFDB37	1.00	1.57	13.40	13.40
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.40	21.00	1.00	1.00
##000000	13.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CE0D

Deuteranopia (green-blind)

#E6CF46

Tritanopia (blue-blind)

#CACFBC

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #bfdb37;
/* rgb */ color: rgb(191, 219, 55);
/* oklch */ color: oklch(84.3% 0.181 119.1);

Tailwind

colors: {
  custom: {
    50: '#d6e67a',
    500: '#bfdb37',
    950: '#000000',
  },
}

SCSS

$custom: #bfdb37;
$custom-light: #d6e67a;
$custom-dark: #000000;

JSON

{
  "hex": "#bfdb37",
  "rgb": {
    "r": 191,
    "g": 219,
    "b": 55
  },
  "hsl": {
    "h": 70.244,
    "s": 69.492,
    "l": 53.725
  },
  "oklch": {
    "l": 0.84267,
    "c": 0.18131,
    "h": 119.1
  },
  "luminance": 0.62015
}

Semantic roles & 50–950 ramp

primary

#BFDB37

secondary

#3E2F87

accent

#3BEC5A

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BFDB37

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

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