#66DB69#66DB69

#66DB69 is a light, vivid green. Relative luminance 0.545; OKLCH L 79.8% C 0.187 H 144.0°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#66DB69
RGB	rgb(102, 219, 105)
HSL	hsl(122, 62%, 63%)
HSV	hsv(122, 53%, 86%)
CMYK	cmyk(53.4%, 0%, 52.1%, 14.1%)
CIE-LAB	lab(78.76, -55.74, 45.79)
CIE-LCH	lch(78.76, 72.13, 140.59°)
OKLab	oklab(79.8% -0.1514 0.1099)
OKLCH	oklch(79.8% 0.187 144)
XYZ	xyz(33.3590, 54.5050, 22.1245)
Luminance	0.5451 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66DB69 #DB66D8

analogous

#9EDB66 #66DB69 #66DBA3

triadic

#66DB69 #6966DB #DB6966

tetradic

#66DB69 #669EDB #DB66D8 #DBA366

square

#66DB69 #669EDB #DB66D8 #DBA366

split-complementary

#66DB69 #A366DB #DB669E

monochromatic

#26A129 #34CF38 #66DB69 #98E79A #C9F2CA

Accessibility & contrast

On white

1.76

#66DB69 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.90

#66DB69 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66DB69

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66DB69	#FFFFFF	#000000	##000000
##66DB69	1.00	1.76	11.90	11.90
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.90	21.00	1.00	1.00
##000000	11.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC95F

Deuteranopia (green-blind)

#CFBF71

Tritanopia (blue-blind)

#53D6C1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #66db69;
/* rgb */ color: rgb(102, 219, 105);
/* oklch */ color: oklch(79.8% 0.187 144.0);

Tailwind

colors: {
  custom: {
    50: '#9be796',
    500: '#66db69',
    950: '#000000',
  },
}

SCSS

$custom: #66db69;
$custom-light: #9be796;
$custom-dark: #000000;

JSON

{
  "hex": "#66db69",
  "rgb": {
    "r": 102,
    "g": 219,
    "b": 105
  },
  "hsl": {
    "h": 121.538,
    "s": 61.905,
    "l": 62.941
  },
  "oklch": {
    "l": 0.79801,
    "c": 0.18707,
    "h": 144
  },
  "luminance": 0.54508
}

Semantic roles & 50–950 ramp

primary

#66DB69

secondary

#A441A2

accent

#1CC5CA

background

#FCFEFC

surface

#F5FDF5

border

#CFD5CF

text

#0F160E

muted

#80847F

Preview Lab

Preview with #66DB69

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

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