#B6E557#B6E557

#B6E557 is a very light, vivid yellow-green. Relative luminance 0.667; OKLCH L 86.1% C 0.176 H 125.5°. Best body text is #000000 at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#B6E557
RGB	rgb(182, 229, 87)
HSL	hsl(80, 73%, 62%)
HSV	hsv(80, 62%, 90%)
CMYK	cmyk(20.5%, 0%, 62%, 10.2%)
CIE-LAB	lab(85.34, -35.80, 62.37)
CIE-LCH	lch(85.34, 71.91, 119.85°)
OKLab	oklab(86.14% -0.1022 0.1433)
OKLCH	oklch(86.14% 0.176 125.5)
XYZ	xyz(49.0312, 66.6713, 19.3007)
Luminance	0.6667 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6E557 #8657E5

analogous

#E5CD57 #B6E557 #6FE557

triadic

#B6E557 #57B6E5 #E557B6

tetradic

#B6E557 #57E5CD #8657E5 #E5576F

square

#B6E557 #57E5CD #8657E5 #E5576F

split-complementary

#B6E557 #576FE5 #CD57E5

monochromatic

#79A81A #9FDD22 #B6E557 #CDED8C #E4F5C1

Accessibility & contrast

On white

1.47

#B6E557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.33

#B6E557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6E557

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6E557	#FFFFFF	#000000	##000000
##B6E557	1.00	1.47	14.33	14.33
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.33	21.00	1.00	1.00
##000000	14.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D746

Deuteranopia (green-blind)

#EAD561

Tritanopia (blue-blind)

#BDDBC7

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b6e557;
/* rgb */ color: rgb(182, 229, 87);
/* oklch */ color: oklch(86.1% 0.176 125.5);

Tailwind

colors: {
  custom: {
    50: '#cfed8c',
    500: '#b6e557',
    950: '#000000',
  },
}

SCSS

$custom: #b6e557;
$custom-light: #cfed8c;
$custom-dark: #000000;

JSON

{
  "hex": "#b6e557",
  "rgb": {
    "r": 182,
    "g": 229,
    "b": 87
  },
  "hsl": {
    "h": 79.859,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.86135,
    "c": 0.17597,
    "h": 125.5
  },
  "luminance": 0.66672
}

Semantic roles & 50–950 ramp

primary

#B6E557

secondary

#5D37AA

accent

#10D551

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B6E557

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

Preview Lab → · Contrast checker → · Palette generator →