#B3C338#B3C338

#B3C338 is a light, vivid yellow. Relative luminance 0.489; OKLCH L 78.0% C 0.158 H 115.9°. Best body text is #000000 at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#B3C338
RGB	rgb(179, 195, 56)
HSL	hsl(67, 55%, 49%)
HSV	hsv(67, 71%, 76%)
CMYK	cmyk(8.2%, 0%, 71.3%, 23.5%)
CIE-LAB	lab(75.39, -22.94, 64.04)
CIE-LCH	lch(75.39, 68.03, 109.71°)
OKLab	oklab(78% -0.0692 0.1424)
OKLCH	oklch(78% 0.158 115.9)
XYZ	xyz(38.8203, 48.9000, 11.1342)
Luminance	0.4890 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3C338 #4838C3

analogous

#C38D38 #B3C338 #6EC338

triadic

#B3C338 #38B3C3 #C338B3

tetradic

#B3C338 #38C38D #4838C3 #C3386E

square

#B3C338 #38C38D #4838C3 #C3386E

split-complementary

#B3C338 #386EC3 #8D38C3

monochromatic

#5C641D #87932A #B3C338 #C6D365 #D8E195

Accessibility & contrast

On white

1.95

#B3C338 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.78

#B3C338 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3C338

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3C338	#FFFFFF	#000000	##000000
##B3C338	1.00	1.95	10.78	10.78
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.78	21.00	1.00	1.00
##000000	10.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B91F

Deuteranopia (green-blind)

#CFBB43

Tritanopia (blue-blind)

#BEB8A8

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #b3c338;
/* rgb */ color: rgb(179, 195, 56);
/* oklch */ color: oklch(78.0% 0.158 115.9);

Tailwind

colors: {
  custom: {
    50: '#cdd578',
    500: '#b3c338',
    950: '#000000',
  },
}

SCSS

$custom: #b3c338;
$custom-light: #cdd578;
$custom-dark: #000000;

JSON

{
  "hex": "#b3c338",
  "rgb": {
    "r": 179,
    "g": 195,
    "b": 56
  },
  "hsl": {
    "h": 66.906,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.77997,
    "c": 0.15831,
    "h": 115.9
  },
  "luminance": 0.48899
}

Semantic roles & 50–950 ramp

primary

#B3C338

secondary

#928BCC

accent

#49DF5A

background

#FDFDF7

surface

#FAFAEE

border

#D3D3C9

text

#141409

muted

#83837B

Preview Lab

Preview with #B3C338

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

Preview Lab → · Contrast checker → · Palette generator →