#BCC73F#BCC73F

#BCC73F is a light, vivid yellow. Relative luminance 0.519; OKLCH L 79.6% C 0.156 H 113.9°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#BCC73F
RGB	rgb(188, 199, 63)
HSL	hsl(65, 55%, 51%)
HSV	hsv(65, 68%, 78%)
CMYK	cmyk(5.5%, 0%, 68.3%, 22%)
CIE-LAB	lab(77.22, -20.79, 63.51)
CIE-LCH	lch(77.22, 66.83, 108.12°)
OKLab	oklab(79.65% -0.063 0.1422)
OKLCH	oklch(79.65% 0.156 113.9)
XYZ	xyz(42.0608, 51.8979, 12.5033)
Luminance	0.5190 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCC73F #4A3FC7

analogous

#C78E3F #BCC73F #78C73F

triadic

#BCC73F #3FBCC7 #C73FBC

tetradic

#BCC73F #3FC78E #4A3FC7 #C73F78

square

#BCC73F #3FC78E #4A3FC7 #C73F78

split-complementary

#BCC73F #3F78C7 #8E3FC7

monochromatic

#666C20 #939B2D #BCC73F #CDD56E #DDE39E

Accessibility & contrast

On white

1.85

#BCC73F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#BCC73F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCC73F

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCC73F	#FFFFFF	#000000	##000000
##BCC73F	1.00	1.85	11.38	11.38
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD2A

Deuteranopia (green-blind)

#D5C049

Tritanopia (blue-blind)

#C8BBAC

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #bcc73f;
/* rgb */ color: rgb(188, 199, 63);
/* oklch */ color: oklch(79.6% 0.156 113.9);

Tailwind

colors: {
  custom: {
    50: '#d3d77c',
    500: '#bcc73f',
    950: '#000000',
  },
}

SCSS

$custom: #bcc73f;
$custom-light: #d3d77c;
$custom-dark: #000000;

JSON

{
  "hex": "#bcc73f",
  "rgb": {
    "r": 188,
    "g": 199,
    "b": 63
  },
  "hsl": {
    "h": 64.853,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.79648,
    "c": 0.15552,
    "h": 113.9
  },
  "luminance": 0.51897
}

Semantic roles & 50–950 ramp

primary

#BCC73F

secondary

#3A3476

accent

#4ADE56

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BCC73F

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

Preview Lab → · Contrast checker → · Palette generator →