#BCCB3B#BCCB3B

#BCCB3B is a light, vivid yellow. Relative luminance 0.537; OKLCH L 80.5% C 0.162 H 115.3°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#BCCB3B
RGB	rgb(188, 203, 59)
HSL	hsl(66, 58%, 51%)
HSV	hsv(66, 71%, 80%)
CMYK	cmyk(7.4%, 0%, 70.9%, 20.4%)
CIE-LAB	lab(78.30, -22.96, 66.04)
CIE-LCH	lch(78.30, 69.92, 109.17°)
OKLab	oklab(80.5% -0.0695 0.1468)
OKLCH	oklch(80.5% 0.162 115.3)
XYZ	xyz(42.8855, 53.7197, 12.2466)
Luminance	0.5372 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCCB3B #4A3BCB

analogous

#CB923B #BCCB3B #74CB3B

triadic

#BCCB3B #3BBCCB #CB3BBC

tetradic

#BCCB3B #3BCB92 #4A3BCB #CB3B74

square

#BCCB3B #3BCB92 #4A3BCB #CB3B74

split-complementary

#BCCB3B #3B74CB #923BCB

monochromatic

#666E1D #939F2A #BCCB3B #CDD86B #DDE59C

Accessibility & contrast

On white

1.79

#BCCB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#BCCB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCCB3B

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCCB3B	#FFFFFF	#000000	##000000
##BCCB3B	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C121

Deuteranopia (green-blind)

#D8C346

Tritanopia (blue-blind)

#C8BFAF

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #bccb3b;
/* rgb */ color: rgb(188, 203, 59);
/* oklch */ color: oklch(80.5% 0.162 115.3);

Tailwind

colors: {
  custom: {
    50: '#d4da7a',
    500: '#bccb3b',
    950: '#000000',
  },
}

SCSS

$custom: #bccb3b;
$custom-light: #d4da7a;
$custom-dark: #000000;

JSON

{
  "hex": "#bccb3b",
  "rgb": {
    "r": 188,
    "g": 203,
    "b": 59
  },
  "hsl": {
    "h": 66.25,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.80504,
    "c": 0.16245,
    "h": 115.3
  },
  "luminance": 0.53719
}

Semantic roles & 50–950 ramp

primary

#BCCB3B

secondary

#3A3378

accent

#47E157

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BCCB3B

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

Preview Lab → · Contrast checker → · Palette generator →