#66E46F#66E46F

#66E46F is a very light, vivid green. Relative luminance 0.595; OKLCH L 82.1% C 0.194 H 144.9°. Best body text is #000000 at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#66E46F
RGB	rgb(102, 228, 111)
HSL	hsl(124, 70%, 65%)
HSV	hsv(124, 55%, 89%)
CMYK	cmyk(55.3%, 0%, 51.3%, 10.6%)
CIE-LAB	lab(81.54, -58.37, 46.35)
CIE-LCH	lch(81.54, 74.54, 141.55°)
OKLab	oklab(82.12% -0.1583 0.1115)
OKLCH	oklch(82.12% 0.194 144.9)
XYZ	xyz(36.0900, 59.4561, 24.6102)
Luminance	0.5946 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E46F #E466DB

analogous

#9CE466 #66E46F #66E4AE

triadic

#66E46F #6F66E4 #E46F66

tetradic

#66E46F #669CE4 #E466DB #E4AE66

square

#66E46F #669CE4 #E466DB #E4AE66

split-complementary

#66E46F #AE66E4 #E4669C

monochromatic

#1FB02A #32DB3E #66E46F #9AEDA0 #CEF6D1

Accessibility & contrast

On white

1.63

#66E46F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.89

#66E46F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E46F

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E46F	#FFFFFF	#000000	##000000
##66E46F	1.00	1.63	12.89	12.89
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.89	21.00	1.00	1.00
##000000	12.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D165

Deuteranopia (green-blind)

#D7C677

Tritanopia (blue-blind)

#4FDFC9

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #66e46f;
/* rgb */ color: rgb(102, 228, 111);
/* oklch */ color: oklch(82.1% 0.194 144.9);

Tailwind

colors: {
  custom: {
    50: '#9ced9b',
    500: '#66e46f',
    950: '#000000',
  },
}

SCSS

$custom: #66e46f;
$custom-light: #9ced9b;
$custom-dark: #000000;

JSON

{
  "hex": "#66e46f",
  "rgb": {
    "r": 102,
    "g": 228,
    "b": 111
  },
  "hsl": {
    "h": 124.286,
    "s": 70,
    "l": 64.706
  },
  "oklch": {
    "l": 0.82115,
    "c": 0.19364,
    "h": 144.9
  },
  "luminance": 0.59459
}

Semantic roles & 50–950 ramp

primary

#66E46F

secondary

#B13DA9

accent

#14C4D2

background

#FCFFFC

surface

#F6FEF5

border

#D0D6CF

text

#0F160E

muted

#80857F

Preview Lab

Preview with #66E46F

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

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