#B3C343#B3C343

#B3C343 is a light, vivid yellow. Relative luminance 0.490; OKLCH L 78.1% C 0.151 H 116.1°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#B3C343
RGB	rgb(179, 195, 67)
HSL	hsl(68, 52%, 51%)
HSV	hsv(68, 66%, 76%)
CMYK	cmyk(8.2%, 0%, 65.6%, 23.5%)
CIE-LAB	lab(75.46, -22.31, 59.95)
CIE-LCH	lch(75.46, 63.97, 110.42°)
OKLab	oklab(78.08% -0.0664 0.1355)
OKLCH	oklch(78.08% 0.151 116.1)
XYZ	xyz(39.1195, 49.0197, 12.7101)
Luminance	0.4902 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3C343 #5343C3

analogous

#C39343 #B3C343 #73C343

triadic

#B3C343 #43B3C3 #C343B3

tetradic

#B3C343 #43C393 #5343C3 #C34373

square

#B3C343 #43C393 #5343C3 #C34373

split-complementary

#B3C343 #4373C3 #9343C3

monochromatic

#616A22 #8B9831 #B3C343 #C6D271 #D9E1A0

Accessibility & contrast

On white

1.94

#B3C343 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#B3C343 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3C343

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3C343	#FFFFFF	#000000	##000000
##B3C343	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B931

Deuteranopia (green-blind)

#CFBB4C

Tritanopia (blue-blind)

#BEB8A9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #b3c343;
/* rgb */ color: rgb(179, 195, 67);
/* oklch */ color: oklch(78.1% 0.151 116.1);

Tailwind

colors: {
  custom: {
    50: '#cdd57e',
    500: '#b3c343',
    950: '#000000',
  },
}

SCSS

$custom: #b3c343;
$custom-light: #cdd57e;
$custom-dark: #000000;

JSON

{
  "hex": "#b3c343",
  "rgb": {
    "r": 179,
    "g": 195,
    "b": 67
  },
  "hsl": {
    "h": 67.5,
    "s": 51.613,
    "l": 51.373
  },
  "oklch": {
    "l": 0.78081,
    "c": 0.15093,
    "h": 116.1
  },
  "luminance": 0.49019
}

Semantic roles & 50–950 ramp

primary

#B3C343

secondary

#9C95CD

accent

#4DDB5F

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#14140A

muted

#82837C

Preview Lab

Preview with #B3C343

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

Preview Lab → · Contrast checker → · Palette generator →