#B6E666#B6E666

#B6E666 is a very light, vivid yellow-green. Relative luminance 0.675; OKLCH L 86.5% C 0.165 H 126.8°. Best body text is #000000 at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#B6E666
RGB	rgb(182, 230, 102)
HSL	hsl(83, 72%, 65%)
HSV	hsv(83, 56%, 90%)
CMYK	cmyk(20.9%, 0%, 55.7%, 9.8%)
CIE-LAB	lab(85.75, -35.01, 56.39)
CIE-LCH	lch(85.75, 66.37, 121.83°)
OKLab	oklab(86.52% -0.0987 0.1321)
OKLCH	oklch(86.52% 0.165 126.8)
XYZ	xyz(49.9864, 67.4973, 22.9626)
Luminance	0.6750 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.44

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6E666 #9666E6

analogous

#E6D666 #B6E666 #76E666

triadic

#B6E666 #66B6E6 #E666B6

tetradic

#B6E666 #66E6D6 #9666E6 #E66676

square

#B6E666 #66E6D6 #9666E6 #E66676

split-complementary

#B6E666 #6676E6 #D666E6

monochromatic

#7CB41D #9DDD31 #B6E666 #CFEF9B #E8F7CF

Accessibility & contrast

On white

1.45

#B6E666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.50

#B6E666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6E666

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6E666	#FFFFFF	#000000	##000000
##B6E666	1.00	1.45	14.50	14.50
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.50	21.00	1.00	1.00
##000000	14.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D859

Deuteranopia (green-blind)

#EAD66E

Tritanopia (blue-blind)

#BCDDCA

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b6e666;
/* rgb */ color: rgb(182, 230, 102);
/* oklch */ color: oklch(86.5% 0.165 126.8);

Tailwind

colors: {
  custom: {
    50: '#ceee95',
    500: '#b6e666',
    950: '#000000',
  },
}

SCSS

$custom: #b6e666;
$custom-light: #ceee95;
$custom-dark: #000000;

JSON

{
  "hex": "#b6e666",
  "rgb": {
    "r": 182,
    "g": 230,
    "b": 102
  },
  "hsl": {
    "h": 82.5,
    "s": 71.91,
    "l": 65.098
  },
  "oklch": {
    "l": 0.86516,
    "c": 0.16493,
    "h": 126.8
  },
  "luminance": 0.67498
}

Semantic roles & 50–950 ramp

primary

#B6E666

secondary

#693CB5

accent

#12D45A

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160E

muted

#83857F

Preview Lab

Preview with #B6E666

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

Preview Lab → · Contrast checker → · Palette generator →