#BFCE37#BFCE37

#BFCE37 is a light, vivid yellow. Relative luminance 0.555; OKLCH L 81.4% C 0.167 H 115.2°. Best body text is #000000 at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#BFCE37
RGB	rgb(191, 206, 55)
HSL	hsl(66, 61%, 51%)
HSV	hsv(66, 73%, 81%)
CMYK	cmyk(7.3%, 0%, 73.3%, 19.2%)
CIE-LAB	lab(79.33, -23.37, 68.48)
CIE-LCH	lch(79.33, 72.36, 108.84°)
OKLab	oklab(81.38% -0.0711 0.1512)
OKLCH	oklch(81.38% 0.167 115.2)
XYZ	xyz(44.2480, 55.4956, 11.9945)
Luminance	0.5550 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFCE37 #4637CE

analogous

#CE9137 #BFCE37 #73CE37

triadic

#BFCE37 #37BFCE #CE37BF

tetradic

#BFCE37 #37CE91 #4637CE #CE3773

square

#BFCE37 #37CE91 #4637CE #CE3773

split-complementary

#BFCE37 #3773CE #9137CE

monochromatic

#676F1B #94A027 #BFCE37 #CFDA68 #DEE699

Accessibility & contrast

On white

1.74

#BFCE37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.10

#BFCE37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFCE37

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFCE37	#FFFFFF	#000000	##000000
##BFCE37	1.00	1.74	12.10	12.10
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.10	21.00	1.00	1.00
##000000	12.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC317

Deuteranopia (green-blind)

#DCC644

Tritanopia (blue-blind)

#CBC2B1

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #bfce37;
/* rgb */ color: rgb(191, 206, 55);
/* oklch */ color: oklch(81.4% 0.167 115.2);

Tailwind

colors: {
  custom: {
    50: '#d6dc79',
    500: '#bfce37',
    950: '#000000',
  },
}

SCSS

$custom: #bfce37;
$custom-light: #d6dc79;
$custom-dark: #000000;

JSON

{
  "hex": "#bfce37",
  "rgb": {
    "r": 191,
    "g": 206,
    "b": 55
  },
  "hsl": {
    "h": 65.96,
    "s": 60.643,
    "l": 51.176
  },
  "oklch": {
    "l": 0.81377,
    "c": 0.16711,
    "h": 115.2
  },
  "luminance": 0.55495
}

Semantic roles & 50–950 ramp

primary

#BFCE37

secondary

#383179

accent

#44E454

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BFCE37

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

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