#B6E45B#B6E45B

#B6E45B is a very light, vivid yellow-green. Relative luminance 0.662; OKLCH L 85.9% C 0.172 H 125.5°. Best body text is #000000 at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#B6E45B
RGB	rgb(182, 228, 91)
HSL	hsl(80, 72%, 63%)
HSV	hsv(80, 60%, 89%)
CMYK	cmyk(20.2%, 0%, 60.1%, 10.6%)
CIE-LAB	lab(85.09, -35.03, 60.43)
CIE-LCH	lch(85.09, 69.85, 120.10°)
OKLab	oklab(85.95% -0.0997 0.1396)
OKLCH	oklch(85.95% 0.172 125.5)
XYZ	xyz(48.9233, 66.1867, 20.0933)
Luminance	0.6619 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6E45B #895BE4

analogous

#E4CE5B #B6E45B #71E45B

triadic

#B6E45B #5BB6E4 #E45BB6

tetradic

#B6E45B #5BE4CE #895BE4 #E45B71

square

#B6E45B #5BE4CE #895BE4 #E45B71

split-complementary

#B6E45B #5B71E4 #CE5BE4

monochromatic

#79A91C #9FDB26 #B6E45B #CDED90 #E5F5C4

Accessibility & contrast

On white

1.47

#B6E45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.24

#B6E45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6E45B

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6E45B	#FFFFFF	#000000	##000000
##B6E45B	1.00	1.47	14.24	14.24
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.24	21.00	1.00	1.00
##000000	14.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD64B

Deuteranopia (green-blind)

#E9D465

Tritanopia (blue-blind)

#BDDAC7

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b6e45b;
/* rgb */ color: rgb(182, 228, 91);
/* oklch */ color: oklch(85.9% 0.172 125.5);

Tailwind

colors: {
  custom: {
    50: '#cfec8e',
    500: '#b6e45b',
    950: '#000000',
  },
}

SCSS

$custom: #b6e45b;
$custom-light: #cfec8e;
$custom-dark: #000000;

JSON

{
  "hex": "#b6e45b",
  "rgb": {
    "r": 182,
    "g": 228,
    "b": 91
  },
  "hsl": {
    "h": 80.146,
    "s": 71.728,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85947,
    "c": 0.17157,
    "h": 125.5
  },
  "luminance": 0.66187
}

Semantic roles & 50–950 ramp

primary

#B6E45B

secondary

#5F39AB

accent

#12D453

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B6E45B

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

Preview Lab → · Contrast checker → · Palette generator →