#BFD037#BFD037

#BFD037 is a light, vivid yellow. Relative luminance 0.565; OKLCH L 81.8% C 0.169 H 115.9°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#BFD037
RGB	rgb(191, 208, 55)
HSL	hsl(67, 62%, 52%)
HSV	hsv(67, 74%, 82%)
CMYK	cmyk(8.2%, 0%, 73.6%, 18.4%)
CIE-LAB	lab(79.88, -24.34, 69.00)
CIE-LCH	lch(79.88, 73.17, 109.43°)
OKLab	oklab(81.82% -0.0738 0.1523)
OKLCH	oklch(81.82% 0.169 115.9)
XYZ	xyz(44.7325, 56.4646, 12.1560)
Luminance	0.5646 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFD037 #4837D0

analogous

#D09537 #BFD037 #73D037

triadic

#BFD037 #37BFD0 #D037BF

tetradic

#BFD037 #37D095 #4837D0 #D03773

square

#BFD037 #37D095 #4837D0 #D03773

split-complementary

#BFD037 #3773D0 #9537D0

monochromatic

#68721B #96A326 #BFD037 #CFDC69 #DFE79A

Accessibility & contrast

On white

1.71

#BFD037 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#BFD037 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFD037

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFD037	#FFFFFF	#000000	##000000
##BFD037	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC516

Deuteranopia (green-blind)

#DDC744

Tritanopia (blue-blind)

#CBC4B3

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #bfd037;
/* rgb */ color: rgb(191, 208, 55);
/* oklch */ color: oklch(81.8% 0.169 115.9);

Tailwind

colors: {
  custom: {
    50: '#d6de79',
    500: '#bfd037',
    950: '#000000',
  },
}

SCSS

$custom: #bfd037;
$custom-light: #d6de79;
$custom-dark: #000000;

JSON

{
  "hex": "#bfd037",
  "rgb": {
    "r": 191,
    "g": 208,
    "b": 55
  },
  "hsl": {
    "h": 66.667,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.81819,
    "c": 0.16927,
    "h": 115.9
  },
  "luminance": 0.56464
}

Semantic roles & 50–950 ramp

primary

#BFD037

secondary

#39307B

accent

#43E555

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BFD037

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

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