#BCC33F#BCC33F

#BCC33F is a light, vivid yellow. Relative luminance 0.501; OKLCH L 78.8% C 0.151 H 112.4°. Best body text is #000000 at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#BCC33F
RGB	rgb(188, 195, 63)
HSL	hsl(63, 52%, 51%)
HSV	hsv(63, 68%, 76%)
CMYK	cmyk(3.6%, 0%, 67.7%, 23.5%)
CIE-LAB	lab(76.12, -18.81, 62.41)
CIE-LCH	lch(76.12, 65.18, 106.77°)
OKLab	oklab(78.77% -0.0575 0.1398)
OKLCH	oklch(78.77% 0.151 112.4)
XYZ	xyz(41.1526, 50.0814, 12.2005)
Luminance	0.5008 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCC33F #463FC3

analogous

#C3883F #BCC33F #7AC33F

triadic

#BCC33F #3FBCC3 #C33FBC

tetradic

#BCC33F #3FC388 #463FC3 #C33F7A

square

#BCC33F #3FC388 #463FC3 #C33F7A

split-complementary

#BCC33F #3F7AC3 #883FC3

monochromatic

#646720 #90962F #BCC33F #CCD26E #DDE09C

Accessibility & contrast

On white

1.91

#BCC33F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.02

#BCC33F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCC33F

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCC33F	#FFFFFF	#000000	##000000
##BCC33F	1.00	1.91	11.02	11.02
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.02	21.00	1.00	1.00
##000000	11.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA2B

Deuteranopia (green-blind)

#D2BD48

Tritanopia (blue-blind)

#C8B7A9

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #bcc33f;
/* rgb */ color: rgb(188, 195, 63);
/* oklch */ color: oklch(78.8% 0.151 112.4);

Tailwind

colors: {
  custom: {
    50: '#d3d57c',
    500: '#bcc33f',
    950: '#000000',
  },
}

SCSS

$custom: #bcc33f;
$custom-light: #d3d57c;
$custom-dark: #000000;

JSON

{
  "hex": "#bcc33f",
  "rgb": {
    "r": 188,
    "g": 195,
    "b": 63
  },
  "hsl": {
    "h": 63.182,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.78766,
    "c": 0.1512,
    "h": 112.4
  },
  "luminance": 0.5008
}

Semantic roles & 50–950 ramp

primary

#BCC33F

secondary

#383572

accent

#4CDC54

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BCC33F

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

Preview Lab → · Contrast checker → · Palette generator →