#B3C331#B3C331

#B3C331 is a light, vivid yellow. Relative luminance 0.488; OKLCH L 78.0% C 0.162 H 115.8°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#B3C331
RGB	rgb(179, 195, 49)
HSL	hsl(67, 60%, 48%)
HSV	hsv(67, 75%, 76%)
CMYK	cmyk(8.2%, 0%, 74.9%, 23.5%)
CIE-LAB	lab(75.35, -23.28, 66.39)
CIE-LCH	lch(75.35, 70.35, 109.33°)
OKLab	oklab(77.95% -0.0707 0.1462)
OKLCH	oklch(77.95% 0.162 115.8)
XYZ	xyz(38.6609, 48.8363, 10.2949)
Luminance	0.4884 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3C331 #4131C3

analogous

#C38A31 #B3C331 #6AC331

triadic

#B3C331 #31B3C3 #C331B3

tetradic

#B3C331 #31C38A #4131C3 #C3316A

square

#B3C331 #31C38A #4131C3 #C3316A

split-complementary

#B3C331 #316AC3 #8A31C3

monochromatic

#596118 #869225 #B3C331 #C8D65B #D9E28C

Accessibility & contrast

On white

1.95

#B3C331 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.77

#B3C331 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3C331

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3C331	#FFFFFF	#000000	##000000
##B3C331	1.00	1.95	10.77	10.77
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.77	21.00	1.00	1.00
##000000	10.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B90E

Deuteranopia (green-blind)

#D0BB3E

Tritanopia (blue-blind)

#BFB8A7

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #b3c331;
/* rgb */ color: rgb(179, 195, 49);
/* oklch */ color: oklch(78.0% 0.162 115.8);

Tailwind

colors: {
  custom: {
    50: '#cdd574',
    500: '#b3c331',
    950: '#000000',
  },
}

SCSS

$custom: #b3c331;
$custom-light: #cdd574;
$custom-dark: #000000;

JSON

{
  "hex": "#b3c331",
  "rgb": {
    "r": 179,
    "g": 195,
    "b": 49
  },
  "hsl": {
    "h": 66.575,
    "s": 59.836,
    "l": 47.843
  },
  "oklch": {
    "l": 0.77953,
    "c": 0.16237,
    "h": 115.8
  },
  "luminance": 0.48836
}

Semantic roles & 50–950 ramp

primary

#B3C331

secondary

#8B83CC

accent

#45E356

background

#FDFDF7

surface

#FAFAED

border

#D3D3C8

text

#141409

muted

#83837B

Preview Lab

Preview with #B3C331

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

Preview Lab → · Contrast checker → · Palette generator →