#BFCB45#BFCB45

#BFCB45 is a light, vivid yellow. Relative luminance 0.542; OKLCH L 80.8% C 0.155 H 114.3°. Best body text is #000000 at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#BFCB45
RGB	rgb(191, 203, 69)
HSL	hsl(65, 56%, 53%)
HSV	hsv(65, 66%, 80%)
CMYK	cmyk(5.9%, 0%, 66%, 20.4%)
CIE-LAB	lab(78.59, -21.17, 62.67)
CIE-LCH	lch(78.59, 66.15, 108.66°)
OKLab	oklab(80.81% -0.0637 0.1412)
OKLCH	oklch(80.81% 0.155 114.3)
XYZ	xyz(43.9171, 54.2187, 13.7808)
Luminance	0.5422 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFCB45 #5145CB

analogous

#CB9445 #BFCB45 #7CCB45

triadic

#BFCB45 #45BFCB #CB45BF

tetradic

#BFCB45 #45CB94 #5145CB #CB457C

square

#BFCB45 #45CB94 #5145CB #CB457C

split-complementary

#BFCB45 #457CCB #9445CB

monochromatic

#6D7521 #9AA52E #BFCB45 #CFD875 #E0E6A5

Accessibility & contrast

On white

1.77

#BFCB45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.84

#BFCB45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFCB45

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFCB45	#FFFFFF	#000000	##000000
##BFCB45	1.00	1.77	11.84	11.84
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.84	21.00	1.00	1.00
##000000	11.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C132

Deuteranopia (green-blind)

#D9C44E

Tritanopia (blue-blind)

#CBBFB0

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #bfcb45;
/* rgb */ color: rgb(191, 203, 69);
/* oklch */ color: oklch(80.8% 0.155 114.3);

Tailwind

colors: {
  custom: {
    50: '#d5da80',
    500: '#bfcb45',
    950: '#000000',
  },
}

SCSS

$custom: #bfcb45;
$custom-light: #d5da80;
$custom-dark: #000000;

JSON

{
  "hex": "#bfcb45",
  "rgb": {
    "r": 191,
    "g": 203,
    "b": 69
  },
  "hsl": {
    "h": 65.373,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.80814,
    "c": 0.15495,
    "h": 114.3
  },
  "luminance": 0.54218
}

Semantic roles & 50–950 ramp

primary

#BFCB45

secondary

#3D377E

accent

#48E056

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140B

muted

#84837E

Preview Lab

Preview with #BFCB45

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

Preview Lab → · Contrast checker → · Palette generator →