#B3CC34#B3CC34

#B3CC34 is a light, vivid yellow. Relative luminance 0.530; OKLCH L 80.0% C 0.171 H 118.8°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#B3CC34
RGB	rgb(179, 204, 52)
HSL	hsl(70, 60%, 50%)
HSV	hsv(70, 75%, 80%)
CMYK	cmyk(12.3%, 0%, 74.5%, 20%)
CIE-LAB	lab(77.89, -27.49, 67.80)
CIE-LCH	lch(77.89, 73.16, 112.07°)
OKLab	oklab(80% -0.0821 0.1496)
OKLCH	oklch(80% 0.171 118.8)
XYZ	xyz(40.8040, 53.0177, 11.3320)
Luminance	0.5302 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CC34 #4D34CC

analogous

#CC9934 #B3CC34 #67CC34

triadic

#B3CC34 #34B3CC #CC34B3

tetradic

#B3CC34 #34CC99 #4D34CC #CC3467

square

#B3CC34 #34CC99 #4D34CC #CC3467

split-complementary

#B3CC34 #3467CC #9934CC

monochromatic

#5E6B1B #899C27 #B3CC34 #C5D865 #D8E596

Accessibility & contrast

On white

1.81

#B3CC34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#B3CC34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CC34

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CC34	#FFFFFF	#000000	##000000
##B3CC34	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C010

Deuteranopia (green-blind)

#D7C142

Tritanopia (blue-blind)

#BEC1AF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b3cc34;
/* rgb */ color: rgb(179, 204, 52);
/* oklch */ color: oklch(80.0% 0.171 118.8);

Tailwind

colors: {
  custom: {
    50: '#cddb77',
    500: '#b3cc34',
    950: '#000000',
  },
}

SCSS

$custom: #b3cc34;
$custom-light: #cddb77;
$custom-dark: #000000;

JSON

{
  "hex": "#b3cc34",
  "rgb": {
    "r": 179,
    "g": 204,
    "b": 52
  },
  "hsl": {
    "h": 69.868,
    "s": 59.843,
    "l": 50.196
  },
  "oklch": {
    "l": 0.79997,
    "c": 0.17068,
    "h": 118.8
  },
  "luminance": 0.53017
}

Semantic roles & 50–950 ramp

primary

#B3CC34

secondary

#3B3074

accent

#45E35F

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141509

muted

#83847D

Preview Lab

Preview with #B3CC34

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

Preview Lab → · Contrast checker → · Palette generator →