#B6E449#B6E449

#B6E449 is a very light, vivid yellow-green. Relative luminance 0.659; OKLCH L 85.8% C 0.185 H 124.6°. Best body text is #000000 at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#B6E449
RGB	rgb(182, 228, 73)
HSL	hsl(78, 74%, 59%)
HSV	hsv(78, 68%, 89%)
CMYK	cmyk(20.2%, 0%, 68%, 10.6%)
CIE-LAB	lab(84.95, -36.31, 67.46)
CIE-LCH	lch(84.95, 76.61, 118.29°)
OKLab	oklab(85.79% -0.1048 0.1521)
OKLCH	oklch(85.79% 0.185 124.6)
XYZ	xyz(48.2378, 65.9125, 16.4831)
Luminance	0.6591 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6E449 #7749E4

analogous

#E4C449 #B6E449 #69E449

triadic

#B6E449 #49B6E4 #E449B6

tetradic

#B6E449 #49E4C4 #7749E4 #E44969

square

#B6E449 #49E4C4 #7749E4 #E44969

split-complementary

#B6E449 #4969E4 #C449E4

monochromatic

#749C17 #9CD11F #B6E449 #CBEC7E #E1F4B4

Accessibility & contrast

On white

1.48

#B6E449 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.18

#B6E449 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6E449

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6E449	#FFFFFF	#000000	##000000
##B6E449	1.00	1.48	14.18	14.18
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.18	21.00	1.00	1.00
##000000	14.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D631

Deuteranopia (green-blind)

#EAD456

Tritanopia (blue-blind)

#BED9C5

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b6e449;
/* rgb */ color: rgb(182, 228, 73);
/* oklch */ color: oklch(85.8% 0.185 124.6);

Tailwind

colors: {
  custom: {
    50: '#cfec84',
    500: '#b6e449',
    950: '#000000',
  },
}

SCSS

$custom: #b6e449;
$custom-light: #cfec84;
$custom-dark: #000000;

JSON

{
  "hex": "#b6e449",
  "rgb": {
    "r": 182,
    "g": 228,
    "b": 73
  },
  "hsl": {
    "h": 77.806,
    "s": 74.163,
    "l": 59.02
  },
  "oklch": {
    "l": 0.85789,
    "c": 0.18474,
    "h": 124.6
  },
  "luminance": 0.65913
}

Semantic roles & 50–950 ramp

primary

#B6E449

secondary

#53329F

accent

#37F16E

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B6E449

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

Preview Lab → · Contrast checker → · Palette generator →