#B3D03E#B3D03E

#B3D03E is a light, vivid yellow-green. Relative luminance 0.550; OKLCH L 81.0% C 0.169 H 120.2°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#B3D03E
RGB	rgb(179, 208, 62)
HSL	hsl(72, 61%, 53%)
HSV	hsv(72, 70%, 82%)
CMYK	cmyk(13.9%, 0%, 70.2%, 18.4%)
CIE-LAB	lab(79.07, -28.88, 65.51)
CIE-LCH	lch(79.07, 71.59, 113.79°)
OKLab	oklab(80.97% -0.0851 0.1464)
OKLCH	oklch(80.97% 0.169 120.2)
XYZ	xyz(42.0165, 55.0434, 12.9675)
Luminance	0.5504 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D03E #5B3ED0

analogous

#D0A43E #B3D03E #6AD03E

triadic

#B3D03E #3EB3D0 #D03EB3

tetradic

#B3D03E #3ED0A4 #5B3ED0 #D03E6A

square

#B3D03E #3ED0A4 #5B3ED0 #D03E6A

split-complementary

#B3D03E #3E6AD0 #A43ED0

monochromatic

#65771D #8FA829 #B3D03E #C6DC6F #DAE8A0

Accessibility & contrast

On white

1.75

#B3D03E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#B3D03E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D03E

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D03E	#FFFFFF	#000000	##000000
##B3D03E	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC425

Deuteranopia (green-blind)

#D9C44A

Tritanopia (blue-blind)

#BDC5B3

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b3d03e;
/* rgb */ color: rgb(179, 208, 62);
/* oklch */ color: oklch(81.0% 0.169 120.2);

Tailwind

colors: {
  custom: {
    50: '#cdde7c',
    500: '#b3d03e',
    950: '#000000',
  },
}

SCSS

$custom: #b3d03e;
$custom-light: #cdde7c;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d03e",
  "rgb": {
    "r": 179,
    "g": 208,
    "b": 62
  },
  "hsl": {
    "h": 71.918,
    "s": 60.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.80966,
    "c": 0.16938,
    "h": 120.2
  },
  "luminance": 0.55043
}

Semantic roles & 50–950 ramp

primary

#B3D03E

secondary

#42337F

accent

#44E464

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B3D03E

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

Preview Lab → · Contrast checker → · Palette generator →