#B3BC3C#B3BC3C

#B3BC3C is a light, vivid yellow. Relative luminance 0.459; OKLCH L 76.5% C 0.148 H 113.3°. Best body text is #000000 at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#B3BC3C
RGB	rgb(179, 188, 60)
HSL	hsl(64, 52%, 49%)
HSV	hsv(64, 68%, 74%)
CMYK	cmyk(4.8%, 0%, 68.1%, 26.3%)
CIE-LAB	lab(73.47, -19.27, 60.65)
CIE-LCH	lch(73.47, 63.64, 107.62°)
OKLab	oklab(76.46% -0.0586 0.1359)
OKLCH	oklch(76.46% 0.148 113.3)
XYZ	xyz(37.3903, 45.8772, 11.1596)
Luminance	0.4588 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BC3C #453CBC

analogous

#BC853C #B3BC3C #73BC3C

triadic

#B3BC3C #3CB3BC #BC3CB3

tetradic

#B3BC3C #3CBC85 #453CBC #BC3C73

square

#B3BC3C #3CBC85 #453CBC #BC3C73

split-complementary

#B3BC3C #3C73BC #853CBC

monochromatic

#5B5F1E #878E2D #B3BC3C #C7CE67 #D8DD95

Accessibility & contrast

On white

2.06

#B3BC3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.18

#B3BC3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BC3C

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BC3C	#FFFFFF	#000000	##000000
##B3BC3C	1.00	2.06	10.18	10.18
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.18	21.00	1.00	1.00
##000000	10.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB328

Deuteranopia (green-blind)

#CAB645

Tritanopia (blue-blind)

#BFB1A2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b3bc3c;
/* rgb */ color: rgb(179, 188, 60);
/* oklch */ color: oklch(76.5% 0.148 113.3);

Tailwind

colors: {
  custom: {
    50: '#cdd079',
    500: '#b3bc3c',
    950: '#000000',
  },
}

SCSS

$custom: #b3bc3c;
$custom-light: #cdd079;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bc3c",
  "rgb": {
    "r": 179,
    "g": 188,
    "b": 60
  },
  "hsl": {
    "h": 64.219,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.76463,
    "c": 0.14801,
    "h": 113.3
  },
  "luminance": 0.45876
}

Semantic roles & 50–950 ramp

primary

#B3BC3C

secondary

#8F8BC9

accent

#4DDB57

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14130A

muted

#83827C

Preview Lab

Preview with #B3BC3C

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

Preview Lab → · Contrast checker → · Palette generator →