#BCC33B#BCC33B

#BCC33B is a light, vivid yellow. Relative luminance 0.500; OKLCH L 78.7% C 0.154 H 112.4°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#BCC33B
RGB	rgb(188, 195, 59)
HSL	hsl(63, 54%, 50%)
HSV	hsv(63, 70%, 76%)
CMYK	cmyk(3.6%, 0%, 69.7%, 23.5%)
CIE-LAB	lab(76.09, -19.02, 63.88)
CIE-LCH	lch(76.09, 66.65, 106.58°)
OKLab	oklab(78.74% -0.0585 0.1423)
OKLCH	oklch(78.74% 0.154 112.4)
XYZ	xyz(41.0448, 50.0383, 11.6330)
Luminance	0.5004 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCC33B #423BC3

analogous

#C3863B #BCC33B #78C33B

triadic

#BCC33B #3BBCC3 #C33BBC

tetradic

#BCC33B #3BC386 #423BC3 #C33B78

square

#BCC33B #3BC386 #423BC3 #C33B78

split-complementary

#BCC33B #3B78C3 #863BC3

monochromatic

#61651F #8F942D #BCC33B #CCD269 #DCE098

Accessibility & contrast

On white

1.91

#BCC33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.01

#BCC33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCC33B

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCC33B	#FFFFFF	#000000	##000000
##BCC33B	1.00	1.91	11.01	11.01
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.01	21.00	1.00	1.00
##000000	11.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA24

Deuteranopia (green-blind)

#D2BD45

Tritanopia (blue-blind)

#C9B7A8

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #bcc33b;
/* rgb */ color: rgb(188, 195, 59);
/* oklch */ color: oklch(78.7% 0.154 112.4);

Tailwind

colors: {
  custom: {
    50: '#d4d57a',
    500: '#bcc33b',
    950: '#000000',
  },
}

SCSS

$custom: #bcc33b;
$custom-light: #d4d57a;
$custom-dark: #000000;

JSON

{
  "hex": "#bcc33b",
  "rgb": {
    "r": 188,
    "g": 195,
    "b": 59
  },
  "hsl": {
    "h": 63.088,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.78737,
    "c": 0.15384,
    "h": 112.4
  },
  "luminance": 0.50037
}

Semantic roles & 50–950 ramp

primary

#BCC33B

secondary

#36336F

accent

#4BDD52

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BCC33B

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

Preview Lab → · Contrast checker → · Palette generator →