#66D795#66D795

#66D795 is a light, vivid green. Relative luminance 0.536; OKLCH L 79.6% C 0.141 H 155.6°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#66D795
RGB	rgb(102, 215, 149)
HSL	hsl(145, 59%, 62%)
HSV	hsv(145, 53%, 84%)
CMYK	cmyk(52.6%, 0%, 30.7%, 15.7%)
CIE-LAB	lab(78.22, -47.07, 22.99)
CIE-LCH	lch(78.22, 52.38, 153.96°)
OKLab	oklab(79.58% -0.1284 0.0582)
OKLCH	oklch(79.58% 0.141 155.6)
XYZ	xyz(35.2020, 53.5926, 36.9173)
Luminance	0.5360 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66D795 #D766A8

analogous

#70D766 #66D795 #66D7CE

triadic

#66D795 #9566D7 #D79566

tetradic

#66D795 #6670D7 #D766A8 #D7CE66

square

#66D795 #6670D7 #D766A8 #D7CE66

split-complementary

#66D795 #CE66D7 #D76670

monochromatic

#289A58 #35CA73 #66D795 #97E4B7 #C7F0D8

Accessibility & contrast

On white

1.79

#66D795 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#66D795 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66D795

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66D795	#FFFFFF	#000000	##000000
##66D795	1.00	1.79	11.72	11.72
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.72	21.00	1.00	1.00
##000000	11.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C891

Deuteranopia (green-blind)

#C6BD99

Tritanopia (blue-blind)

#46D5C6

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #66d795;
/* rgb */ color: rgb(102, 215, 149);
/* oklch */ color: oklch(79.6% 0.141 155.6);

Tailwind

colors: {
  custom: {
    50: '#99e4b4',
    500: '#66d795',
    950: '#000000',
  },
}

SCSS

$custom: #66d795;
$custom-light: #99e4b4;
$custom-dark: #000000;

JSON

{
  "hex": "#66d795",
  "rgb": {
    "r": 102,
    "g": 215,
    "b": 149
  },
  "hsl": {
    "h": 144.956,
    "s": 58.549,
    "l": 62.157
  },
  "oklch": {
    "l": 0.79585,
    "c": 0.14097,
    "h": 155.6
  },
  "luminance": 0.53596
}

Semantic roles & 50–950 ramp

primary

#66D795

secondary

#9F4278

accent

#1F81C6

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0F1611

muted

#808481

Preview Lab

Preview with #66D795

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

Preview Lab → · Contrast checker → · Palette generator →