#B3E845#B3E845

#B3E845 is a very light, vivid yellow-green. Relative luminance 0.677; OKLCH L 86.5% C 0.193 H 126.0°. Best body text is #000000 at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#B3E845
RGB	rgb(179, 232, 69)
HSL	hsl(80, 78%, 59%)
HSV	hsv(80, 70%, 91%)
CMYK	cmyk(22.8%, 0%, 70.3%, 9%)
CIE-LAB	lab(85.87, -39.48, 69.78)
CIE-LCH	lch(85.87, 80.17, 119.50°)
OKLab	oklab(86.48% -0.1137 0.1565)
OKLCH	oklch(86.48% 0.193 126)
XYZ	xyz(48.5214, 67.7259, 16.1451)
Luminance	0.6773 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E845 #7A45E8

analogous

#E8CB45 #B3E845 #62E845

triadic

#B3E845 #45B3E8 #E845B3

tetradic

#B3E845 #45E8CB #7A45E8 #E84562

square

#B3E845 #45E8CB #7A45E8 #E84562

split-complementary

#B3E845 #4562E8 #CB45E8

monochromatic

#729F14 #99D51A #B3E845 #C9EF7B #E0F5B2

Accessibility & contrast

On white

1.44

#B3E845 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.55

#B3E845 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E845

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E845	#FFFFFF	#000000	##000000
##B3E845	1.00	1.44	14.55	14.55
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.55	21.00	1.00	1.00
##000000	14.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D929

Deuteranopia (green-blind)

#EDD653

Tritanopia (blue-blind)

#BADDC8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b3e845;
/* rgb */ color: rgb(179, 232, 69);
/* oklch */ color: oklch(86.5% 0.193 126.0);

Tailwind

colors: {
  custom: {
    50: '#ceef82',
    500: '#b3e845',
    950: '#000000',
  },
}

SCSS

$custom: #b3e845;
$custom-light: #ceef82;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e845",
  "rgb": {
    "r": 179,
    "g": 232,
    "b": 69
  },
  "hsl": {
    "h": 79.509,
    "s": 77.99,
    "l": 59.02
  },
  "oklch": {
    "l": 0.86476,
    "c": 0.19341,
    "h": 126
  },
  "luminance": 0.67727
}

Semantic roles & 50–950 ramp

primary

#B3E845

secondary

#552FA2

accent

#33F472

background

#FEFFFB

surface

#FBFEF2

border

#D4D6CC

text

#14160B

muted

#83857E

Preview Lab

Preview with #B3E845

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

Preview Lab → · Contrast checker → · Palette generator →