#BFCC37#BFCC37

#BFCC37 is a light, vivid yellow. Relative luminance 0.545; OKLCH L 80.9% C 0.165 H 114.5°. Best body text is #000000 at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#BFCC37
RGB	rgb(191, 204, 55)
HSL	hsl(65, 59%, 51%)
HSV	hsv(65, 73%, 80%)
CMYK	cmyk(6.4%, 0%, 73%, 20%)
CIE-LAB	lab(78.77, -22.40, 67.96)
CIE-LCH	lch(78.77, 71.55, 108.24°)
OKLab	oklab(80.94% -0.0684 0.1501)
OKLCH	oklch(80.94% 0.165 114.5)
XYZ	xyz(43.7696, 54.5387, 11.8350)
Luminance	0.5454 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFCC37 #4437CC

analogous

#CC8E37 #BFCC37 #74CC37

triadic

#BFCC37 #37BFCC #CC37BF

tetradic

#BFCC37 #37CC8E #4437CC #CC3774

square

#BFCC37 #37CC8E #4437CC #CC3774

split-complementary

#BFCC37 #3774CC #8E37CC

monochromatic

#666D1C #939E28 #BFCC37 #CFD868 #DEE599

Accessibility & contrast

On white

1.76

#BFCC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.91

#BFCC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFCC37

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFCC37	#FFFFFF	#000000	##000000
##BFCC37	1.00	1.76	11.91	11.91
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.91	21.00	1.00	1.00
##000000	11.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC218

Deuteranopia (green-blind)

#DAC443

Tritanopia (blue-blind)

#CCC0B0

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #bfcc37;
/* rgb */ color: rgb(191, 204, 55);
/* oklch */ color: oklch(80.9% 0.165 114.5);

Tailwind

colors: {
  custom: {
    50: '#d6db79',
    500: '#bfcc37',
    950: '#000000',
  },
}

SCSS

$custom: #bfcc37;
$custom-light: #d6db79;
$custom-dark: #000000;

JSON

{
  "hex": "#bfcc37",
  "rgb": {
    "r": 191,
    "g": 204,
    "b": 55
  },
  "hsl": {
    "h": 65.235,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.80935,
    "c": 0.16497,
    "h": 114.5
  },
  "luminance": 0.54538
}

Semantic roles & 50–950 ramp

primary

#BFCC37

secondary

#373176

accent

#45E353

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BFCC37

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

Preview Lab → · Contrast checker → · Palette generator →