#B3BC45#B3BC45

#B3BC45 is a light, vivid yellow. Relative luminance 0.460; OKLCH L 76.5% C 0.141 H 113.4°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#B3BC45
RGB	rgb(179, 188, 69)
HSL	hsl(65, 47%, 50%)
HSV	hsv(65, 63%, 74%)
CMYK	cmyk(4.8%, 0%, 63.3%, 26.3%)
CIE-LAB	lab(73.53, -18.71, 57.11)
CIE-LCH	lch(73.53, 60.10, 108.14°)
OKLab	oklab(76.54% -0.0561 0.1298)
OKLCH	oklch(76.54% 0.141 113.4)
XYZ	xyz(37.6488, 45.9806, 12.5209)
Luminance	0.4598 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BC45 #4E45BC

analogous

#BC8A45 #B3BC45 #77BC45

triadic

#B3BC45 #45B3BC #BC45B3

tetradic

#B3BC45 #45BC8A #4E45BC #BC4577

square

#B3BC45 #45BC8A #4E45BC #BC4577

split-complementary

#B3BC45 #4577BC #8A45BC

monochromatic

#5E6324 #899034 #B3BC45 #C5CC72 #D8DC9F

Accessibility & contrast

On white

2.06

#B3BC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#B3BC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BC45

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BC45	#FFFFFF	#000000	##000000
##B3BC45	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B336

Deuteranopia (green-blind)

#C9B64D

Tritanopia (blue-blind)

#BEB1A3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b3bc45;
/* rgb */ color: rgb(179, 188, 69);
/* oklch */ color: oklch(76.5% 0.141 113.4);

Tailwind

colors: {
  custom: {
    50: '#ccd07e',
    500: '#b3bc45',
    950: '#000000',
  },
}

SCSS

$custom: #b3bc45;
$custom-light: #ccd07e;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bc45",
  "rgb": {
    "r": 179,
    "g": 188,
    "b": 69
  },
  "hsl": {
    "h": 64.538,
    "s": 47.036,
    "l": 50.392
  },
  "oklch": {
    "l": 0.76539,
    "c": 0.14144,
    "h": 113.4
  },
  "luminance": 0.4598
}

Semantic roles & 50–950 ramp

primary

#B3BC45

secondary

#9894C9

accent

#51D75B

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#14130A

muted

#82827C

Preview Lab

Preview with #B3BC45

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

Preview Lab → · Contrast checker → · Palette generator →