#66DA92#66DA92

#66DA92 is a light, vivid green. Relative luminance 0.550; OKLCH L 80.3% C 0.148 H 154.0°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#66DA92
RGB	rgb(102, 218, 146)
HSL	hsl(143, 61%, 63%)
HSV	hsv(143, 53%, 85%)
CMYK	cmyk(53.2%, 0%, 33%, 14.5%)
CIE-LAB	lab(79.06, -48.88, 25.70)
CIE-LCH	lch(79.06, 55.22, 152.27°)
OKLab	oklab(80.25% -0.133 0.0648)
OKLCH	oklch(80.25% 0.148 154)
XYZ	xyz(35.7365, 55.0398, 35.9291)
Luminance	0.5504 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DA92 #DA66AE

analogous

#74DA66 #66DA92 #66DACC

triadic

#66DA92 #9266DA #DA9266

tetradic

#66DA92 #6674DA #DA66AE #DACC66

square

#66DA92 #6674DA #DA66AE #DACC66

split-complementary

#66DA92 #CC66DA #DA6674

monochromatic

#269F54 #35CE6F #66DA92 #97E6B5 #C9F2D8

Accessibility & contrast

On white

1.75

#66DA92 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#66DA92 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DA92

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DA92	#FFFFFF	#000000	##000000
##66DA92	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DACB8D

Deuteranopia (green-blind)

#C9BF96

Tritanopia (blue-blind)

#46D8C7

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #66da92;
/* rgb */ color: rgb(102, 218, 146);
/* oklch */ color: oklch(80.3% 0.148 154.0);

Tailwind

colors: {
  custom: {
    50: '#9ae6b2',
    500: '#66da92',
    950: '#000000',
  },
}

SCSS

$custom: #66da92;
$custom-light: #9ae6b2;
$custom-dark: #000000;

JSON

{
  "hex": "#66da92",
  "rgb": {
    "r": 102,
    "g": 218,
    "b": 146
  },
  "hsl": {
    "h": 142.759,
    "s": 61.053,
    "l": 62.745
  },
  "oklch": {
    "l": 0.80254,
    "c": 0.14793,
    "h": 154
  },
  "luminance": 0.55043
}

Semantic roles & 50–950 ramp

primary

#66DA92

secondary

#A3417E

accent

#1D88C9

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0F1611

muted

#808481

Preview Lab

Preview with #66DA92

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

Preview Lab → · Contrast checker → · Palette generator →