#BCC03B#BCC03B

#BCC03B is a light, vivid yellow. Relative luminance 0.487; OKLCH L 78.1% C 0.151 H 111.1°. Best body text is #000000 at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#BCC03B
RGB	rgb(188, 192, 59)
HSL	hsl(62, 53%, 49%)
HSV	hsv(62, 69%, 75%)
CMYK	cmyk(2.1%, 0%, 69.3%, 24.7%)
CIE-LAB	lab(75.27, -17.53, 63.07)
CIE-LCH	lch(75.27, 65.46, 105.53°)
OKLab	oklab(78.08% -0.0543 0.1406)
OKLCH	oklch(78.08% 0.151 111.1)
XYZ	xyz(40.3794, 48.7074, 11.4112)
Luminance	0.4871 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCC03B #3F3BC0

analogous

#C0823B #BCC03B #79C03B

triadic

#BCC03B #3BBCC0 #C03BBC

tetradic

#BCC03B #3BC082 #3F3BC0 #C03B79

square

#BCC03B #3BC082 #3F3BC0 #C03B79

split-complementary

#BCC03B #3B79C0 #823BC0

monochromatic

#60621E #8E912D #BCC03B #CDD168 #DDDF97

Accessibility & contrast

On white

1.96

#BCC03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.74

#BCC03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCC03B

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCC03B	#FFFFFF	#000000	##000000
##BCC03B	1.00	1.96	10.74	10.74
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.74	21.00	1.00	1.00
##000000	10.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB725

Deuteranopia (green-blind)

#D0BB45

Tritanopia (blue-blind)

#C9B4A6

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #bcc03b;
/* rgb */ color: rgb(188, 192, 59);
/* oklch */ color: oklch(78.1% 0.151 111.1);

Tailwind

colors: {
  custom: {
    50: '#d3d279',
    500: '#bcc03b',
    950: '#000000',
  },
}

SCSS

$custom: #bcc03b;
$custom-light: #d3d279;
$custom-dark: #000000;

JSON

{
  "hex": "#bcc03b",
  "rgb": {
    "r": 188,
    "g": 192,
    "b": 59
  },
  "hsl": {
    "h": 61.805,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.78078,
    "c": 0.1507,
    "h": 111.1
  },
  "luminance": 0.48706
}

Semantic roles & 50–950 ramp

primary

#BCC03B

secondary

#8E8CCA

accent

#4BDC50

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#15140A

muted

#83827C

Preview Lab

Preview with #BCC03B

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

Preview Lab → · Contrast checker → · Palette generator →