#66DB6E#66DB6E

#66DB6E is a light, vivid green. Relative luminance 0.546; OKLCH L 79.9% C 0.183 H 144.9°. Best body text is #000000 at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#66DB6E
RGB	rgb(102, 219, 110)
HSL	hsl(124, 62%, 63%)
HSV	hsv(124, 53%, 86%)
CMYK	cmyk(53.4%, 0%, 49.8%, 14.1%)
CIE-LAB	lab(78.82, -55.07, 43.48)
CIE-LCH	lch(78.82, 70.17, 141.71°)
OKLab	oklab(79.87% -0.1494 0.105)
OKLCH	oklch(79.87% 0.183 144.9)
XYZ	xyz(33.6236, 54.6108, 23.5179)
Luminance	0.5461 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DB6E #DB66D3

analogous

#98DB66 #66DB6E #66DBA9

triadic

#66DB6E #6E66DB #DB6E66

tetradic

#66DB6E #6698DB #DB66D3 #DBA966

square

#66DB6E #6698DB #DB66D3 #DBA966

split-complementary

#66DB6E #A966DB #DB6698

monochromatic

#26A12E #34CF3F #66DB6E #98E79D #C9F2CC

Accessibility & contrast

On white

1.76

#66DB6E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.92

#66DB6E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DB6E

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DB6E	#FFFFFF	#000000	##000000
##66DB6E	1.00	1.76	11.92	11.92
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.92	21.00	1.00	1.00
##000000	11.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DECA65

Deuteranopia (green-blind)

#CFBF76

Tritanopia (blue-blind)

#52D6C2

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #66db6e;
/* rgb */ color: rgb(102, 219, 110);
/* oklch */ color: oklch(79.9% 0.183 144.9);

Tailwind

colors: {
  custom: {
    50: '#9be79a',
    500: '#66db6e',
    950: '#000000',
  },
}

SCSS

$custom: #66db6e;
$custom-light: #9be79a;
$custom-dark: #000000;

JSON

{
  "hex": "#66db6e",
  "rgb": {
    "r": 102,
    "g": 219,
    "b": 110
  },
  "hsl": {
    "h": 124.103,
    "s": 61.905,
    "l": 62.941
  },
  "oklch": {
    "l": 0.79872,
    "c": 0.18266,
    "h": 144.9
  },
  "luminance": 0.54614
}

Semantic roles & 50–950 ramp

primary

#66DB6E

secondary

#A4419D

accent

#1CBECA

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0F160E

muted

#80847F

Preview Lab

Preview with #66DB6E

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

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