#BFC53D#BFC53D

#BFC53D is a light, vivid yellow. Relative luminance 0.513; OKLCH L 79.4% C 0.154 H 111.9°. Best body text is #000000 at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#BFC53D
RGB	rgb(191, 197, 61)
HSL	hsl(63, 54%, 51%)
HSV	hsv(63, 69%, 77%)
CMYK	cmyk(3%, 0%, 69%, 22.7%)
CIE-LAB	lab(76.89, -18.65, 64.01)
CIE-LCH	lch(76.89, 66.67, 106.25°)
OKLab	oklab(79.44% -0.0574 0.1428)
OKLCH	oklch(79.44% 0.154 111.9)
XYZ	xyz(42.2957, 51.3468, 12.0969)
Luminance	0.5135 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFC53D #433DC5

analogous

#C5873D #BFC53D #7BC53D

triadic

#BFC53D #3DBFC5 #C53DBF

tetradic

#BFC53D #3DC587 #433DC5 #C53D7B

square

#BFC53D #3DC587 #433DC5 #C53D7B

split-complementary

#BFC53D #3D7BC5 #873DC5

monochromatic

#65681F #93982D #BFC53D #CFD36C #DEE19B

Accessibility & contrast

On white

1.86

#BFC53D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.27

#BFC53D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFC53D

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFC53D	#FFFFFF	#000000	##000000
##BFC53D	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)

#D4BC27

Deuteranopia (green-blind)

#D4BF47

Tritanopia (blue-blind)

#CCB9AA

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bfc53d;
/* rgb */ color: rgb(191, 197, 61);
/* oklch */ color: oklch(79.4% 0.154 111.9);

Tailwind

colors: {
  custom: {
    50: '#d6d67b',
    500: '#bfc53d',
    950: '#000000',
  },
}

SCSS

$custom: #bfc53d;
$custom-light: #d6d67b;
$custom-dark: #000000;

JSON

{
  "hex": "#bfc53d",
  "rgb": {
    "r": 191,
    "g": 197,
    "b": 61
  },
  "hsl": {
    "h": 62.647,
    "s": 53.968,
    "l": 50.588
  },
  "oklch": {
    "l": 0.79435,
    "c": 0.15391,
    "h": 111.9
  },
  "luminance": 0.51346
}

Semantic roles & 50–950 ramp

primary

#BFC53D

secondary

#363472

accent

#4ADD51

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BFC53D

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

Preview Lab → · Contrast checker → · Palette generator →