#66E050#66E050

#66E050 is a light, highly saturated green. Relative luminance 0.567; OKLCH L 80.8% C 0.213 H 140.8°. Best body text is #000000 at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#66E050
RGB	rgb(102, 224, 80)
HSL	hsl(111, 70%, 60%)
HSV	hsv(111, 64%, 88%)
CMYK	cmyk(54.5%, 0%, 64.3%, 12.2%)
CIE-LAB	lab(80.02, -60.39, 58.35)
CIE-LCH	lch(80.02, 83.98, 135.99°)
OKLab	oklab(80.76% -0.1652 0.1349)
OKLCH	oklch(80.76% 0.213 140.8)
XYZ	xyz(33.5816, 56.7125, 16.7648)
Luminance	0.5672 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E050 #CA50E0

analogous

#AEE050 #66E050 #50E082

triadic

#66E050 #5066E0 #E05066

tetradic

#66E050 #50AEE0 #CA50E0 #E08250

square

#66E050 #50AEE0 #CA50E0 #E08250

split-complementary

#66E050 #8250E0 #E050AE

monochromatic

#2F9A1B #3ECE25 #66E050 #93E984 #C1F2B8

Accessibility & contrast

On white

1.70

#66E050 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.34

#66E050 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E050

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E050	#FFFFFF	#000000	##000000
##66E050	1.00	1.70	12.34	12.34
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.34	21.00	1.00	1.00
##000000	12.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD3E

Deuteranopia (green-blind)

#D6C25C

Tritanopia (blue-blind)

#57D9C2

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #66e050;
/* rgb */ color: rgb(102, 224, 80);
/* oklch */ color: oklch(80.8% 0.213 140.8);

Tailwind

colors: {
  custom: {
    50: '#9ceb87',
    500: '#66e050',
    950: '#000000',
  },
}

SCSS

$custom: #66e050;
$custom-light: #9ceb87;
$custom-dark: #000000;

JSON

{
  "hex": "#66e050",
  "rgb": {
    "r": 102,
    "g": 224,
    "b": 80
  },
  "hsl": {
    "h": 110.833,
    "s": 69.903,
    "l": 59.608
  },
  "oklch": {
    "l": 0.80759,
    "c": 0.21333,
    "h": 140.8
  },
  "luminance": 0.56715
}

Semantic roles & 50–950 ramp

primary

#66E050

secondary

#8E369E

accent

#3BEDD2

background

#FCFEFC

surface

#F6FDF4

border

#D0D5CE

text

#0F160C

muted

#80847F

Preview Lab

Preview with #66E050

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

Preview Lab → · Contrast checker → · Palette generator →