#BFC039#BFC039

#BFC039 is a light, vivid yellow. Relative luminance 0.491; OKLCH L 78.3% C 0.151 H 109.9°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#BFC039
RGB	rgb(191, 192, 57)
HSL	hsl(60, 54%, 49%)
HSV	hsv(60, 70%, 75%)
CMYK	cmyk(0.5%, 0%, 70.3%, 24.7%)
CIE-LAB	lab(75.50, -16.36, 64.10)
CIE-LCH	lch(75.50, 66.16, 104.31°)
OKLab	oklab(78.31% -0.0514 0.1423)
OKLCH	oklch(78.31% 0.151 109.9)
XYZ	xyz(41.0754, 49.0722, 11.1783)
Luminance	0.4907 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC039 #3A39C0

analogous

#C07E39 #BFC039 #7CC039

triadic

#BFC039 #39BFC0 #C039BF

tetradic

#BFC039 #39C07E #3A39C0 #C0397C

square

#BFC039 #39C07E #3A39C0 #C0397C

split-complementary

#BFC039 #397CC0 #7E39C0

monochromatic

#61621D #90912B #BFC039 #D0D165 #DFDF94

Accessibility & contrast

On white

1.94

#BFC039 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#BFC039 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC039

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC039	#FFFFFF	#000000	##000000
##BFC039	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB822

Deuteranopia (green-blind)

#D1BC43

Tritanopia (blue-blind)

#CCB4A6

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #bfc039;
/* rgb */ color: rgb(191, 192, 57);
/* oklch */ color: oklch(78.3% 0.151 109.9);

Tailwind

colors: {
  custom: {
    50: '#d6d278',
    500: '#bfc039',
    950: '#000000',
  },
}

SCSS

$custom: #bfc039;
$custom-light: #d6d278;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc039",
  "rgb": {
    "r": 191,
    "g": 192,
    "b": 57
  },
  "hsl": {
    "h": 60.444,
    "s": 54.217,
    "l": 48.824
  },
  "oklch": {
    "l": 0.78314,
    "c": 0.15132,
    "h": 109.9
  },
  "luminance": 0.49071
}

Semantic roles & 50–950 ramp

primary

#BFC039

secondary

#8B8ACB

accent

#4ADE4B

background

#FDFCF7

surface

#FBF9EE

border

#D4D2C9

text

#151409

muted

#83827B

Preview Lab

Preview with #BFC039

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

Preview Lab → · Contrast checker → · Palette generator →