#BFC53E#BFC53E

#BFC53E is a light, vivid yellow. Relative luminance 0.514; OKLCH L 79.4% C 0.153 H 111.9°. Best body text is #000000 at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#BFC53E
RGB	rgb(191, 197, 62)
HSL	hsl(63, 54%, 51%)
HSV	hsv(63, 69%, 77%)
CMYK	cmyk(3%, 0%, 68.5%, 22.7%)
CIE-LAB	lab(76.90, -18.60, 63.64)
CIE-LCH	lch(76.90, 66.30, 106.29°)
OKLab	oklab(79.44% -0.0572 0.1422)
OKLCH	oklch(79.44% 0.153 111.9)
XYZ	xyz(42.3229, 51.3577, 12.2400)
Luminance	0.5136 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC53E #443EC5

analogous

#C5883E #BFC53E #7BC53E

triadic

#BFC53E #3EBFC5 #C53EBF

tetradic

#BFC53E #3EC588 #443EC5 #C53E7B

square

#BFC53E #3EC588 #443EC5 #C53E7B

split-complementary

#BFC53E #3E7BC5 #883EC5

monochromatic

#666920 #93982E #BFC53E #CFD36D #DEE19C

Accessibility & contrast

On white

1.86

#BFC53E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.27

#BFC53E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC53E

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC53E	#FFFFFF	#000000	##000000
##BFC53E	1.00	1.86	11.27	11.27
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.27	21.00	1.00	1.00
##000000	11.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC29

Deuteranopia (green-blind)

#D4BF48

Tritanopia (blue-blind)

#CCB9AA

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bfc53e;
/* rgb */ color: rgb(191, 197, 62);
/* oklch */ color: oklch(79.4% 0.153 111.9);

Tailwind

colors: {
  custom: {
    50: '#d6d67b',
    500: '#bfc53e',
    950: '#000000',
  },
}

SCSS

$custom: #bfc53e;
$custom-light: #d6d67b;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc53e",
  "rgb": {
    "r": 191,
    "g": 197,
    "b": 62
  },
  "hsl": {
    "h": 62.667,
    "s": 53.785,
    "l": 50.784
  },
  "oklch": {
    "l": 0.79443,
    "c": 0.15326,
    "h": 111.9
  },
  "luminance": 0.51357
}

Semantic roles & 50–950 ramp

primary

#BFC53E

secondary

#373473

accent

#4BDD51

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BFC53E

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

Preview Lab → · Contrast checker → · Palette generator →