#B6E563#B6E563

#B6E563 is a very light, vivid yellow-green. Relative luminance 0.669; OKLCH L 86.3% C 0.166 H 126.3°. Best body text is #000000 at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#B6E563
RGB	rgb(182, 229, 99)
HSL	hsl(82, 71%, 64%)
HSV	hsv(82, 57%, 90%)
CMYK	cmyk(20.5%, 0%, 56.8%, 10.2%)
CIE-LAB	lab(85.45, -34.82, 57.37)
CIE-LCH	lch(85.45, 67.11, 121.25°)
OKLab	oklab(86.26% -0.0984 0.1339)
OKLCH	oklch(86.26% 0.166 126.3)
XYZ	xyz(49.5628, 66.8839, 22.1007)
Luminance	0.6688 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6E563 #9263E5

analogous

#E5D363 #B6E563 #75E563

triadic

#B6E563 #63B6E5 #E563B6

tetradic

#B6E563 #63E5D3 #9263E5 #E56375

square

#B6E563 #63E5D3 #9263E5 #E56375

split-complementary

#B6E563 #6375E5 #D363E5

monochromatic

#7BB01D #9DDC2F #B6E563 #CFEE97 #E7F6CC

Accessibility & contrast

On white

1.46

#B6E563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.38

#B6E563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6E563

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6E563	#FFFFFF	#000000	##000000
##B6E563	1.00	1.46	14.38	14.38
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.38	21.00	1.00	1.00
##000000	14.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D755

Deuteranopia (green-blind)

#E9D56C

Tritanopia (blue-blind)

#BCDBC9

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b6e563;
/* rgb */ color: rgb(182, 229, 99);
/* oklch */ color: oklch(86.3% 0.166 126.3);

Tailwind

colors: {
  custom: {
    50: '#ceed93',
    500: '#b6e563',
    950: '#000000',
  },
}

SCSS

$custom: #b6e563;
$custom-light: #ceed93;
$custom-dark: #000000;

JSON

{
  "hex": "#b6e563",
  "rgb": {
    "r": 182,
    "g": 229,
    "b": 99
  },
  "hsl": {
    "h": 81.692,
    "s": 71.429,
    "l": 64.314
  },
  "oklch": {
    "l": 0.86257,
    "c": 0.16621,
    "h": 126.3
  },
  "luminance": 0.66885
}

Semantic roles & 50–950 ramp

primary

#B6E563

secondary

#663BB1

accent

#12D358

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B6E563

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

Preview Lab → · Contrast checker → · Palette generator →