#B3C13D#B3C13D

#B3C13D is a light, vivid yellow. Relative luminance 0.481; OKLCH L 77.6% C 0.153 H 115.3°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#B3C13D
RGB	rgb(179, 193, 61)
HSL	hsl(66, 52%, 50%)
HSV	hsv(66, 68%, 76%)
CMYK	cmyk(7.3%, 0%, 68.4%, 24.3%)
CIE-LAB	lab(74.86, -21.69, 61.68)
CIE-LCH	lch(74.86, 65.38, 109.37°)
OKLab	oklab(77.59% -0.0652 0.1382)
OKLCH	oklch(77.59% 0.153 115.3)
XYZ	xyz(38.5037, 48.0612, 11.6624)
Luminance	0.4806 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3C13D #4B3DC1

analogous

#C18D3D #B3C13D #71C13D

triadic

#B3C13D #3DB3C1 #C13DB3

tetradic

#B3C13D #3DC18D #4B3DC1 #C13D71

square

#B3C13D #3DC18D #4B3DC1 #C13D71

split-complementary

#B3C13D #3D71C1 #8D3DC1

monochromatic

#5D6420 #88922E #B3C13D #C5D06B #D8DF99

Accessibility & contrast

On white

1.98

#B3C13D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#B3C13D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3C13D

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3C13D	#FFFFFF	#000000	##000000
##B3C13D	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB728

Deuteranopia (green-blind)

#CEB947

Tritanopia (blue-blind)

#BEB6A7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b3c13d;
/* rgb */ color: rgb(179, 193, 61);
/* oklch */ color: oklch(77.6% 0.153 115.3);

Tailwind

colors: {
  custom: {
    50: '#cdd37a',
    500: '#b3c13d',
    950: '#000000',
  },
}

SCSS

$custom: #b3c13d;
$custom-light: #cdd37a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3c13d",
  "rgb": {
    "r": 179,
    "g": 193,
    "b": 61
  },
  "hsl": {
    "h": 66.364,
    "s": 51.969,
    "l": 49.804
  },
  "oklch": {
    "l": 0.77586,
    "c": 0.15287,
    "h": 115.3
  },
  "luminance": 0.48061
}

Semantic roles & 50–950 ramp

primary

#B3C13D

secondary

#958FCB

accent

#4CDB5C

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14140A

muted

#83827C

Preview Lab

Preview with #B3C13D

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

Preview Lab → · Contrast checker → · Palette generator →