#66E964#66E964

#66E964 is a very light, highly saturated green. Relative luminance 0.620; OKLCH L 83.2% C 0.209 H 143.2°. Best body text is #000000 at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#66E964
RGB	rgb(102, 233, 100)
HSL	hsl(119, 75%, 65%)
HSV	hsv(119, 57%, 91%)
CMYK	cmyk(56.2%, 0%, 57.1%, 8.6%)
CIE-LAB	lab(82.92, -61.59, 53.06)
CIE-LCH	lch(82.92, 81.29, 139.26°)
OKLab	oklab(83.21% -0.1674 0.1254)
OKLCH	oklch(83.21% 0.209 143.2)
XYZ	xyz(36.9167, 62.0195, 22.0797)
Luminance	0.6202 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E964 #E764E9

analogous

#A8E964 #66E964 #64E9A5

triadic

#66E964 #6466E9 #E96466

tetradic

#66E964 #64A8E9 #E764E9 #E9A564

square

#66E964 #64A8E9 #E764E9 #E9A564

split-complementary

#66E964 #A564E9 #E964A8

monochromatic

#1DB81A #31E12E #66E964 #9BF19A #D0F8CF

Accessibility & contrast

On white

1.57

#66E964 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.40

#66E964 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E964

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E964	#FFFFFF	#000000	##000000
##66E964	1.00	1.57	13.40	13.40
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.40	21.00	1.00	1.00
##000000	13.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED557

Deuteranopia (green-blind)

#DDCA6E

Tritanopia (blue-blind)

#51E3CC

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #66e964;
/* rgb */ color: rgb(102, 233, 100);
/* oklch */ color: oklch(83.2% 0.209 143.2);

Tailwind

colors: {
  custom: {
    50: '#9df194',
    500: '#66e964',
    950: '#000000',
  },
}

SCSS

$custom: #66e964;
$custom-light: #9df194;
$custom-dark: #000000;

JSON

{
  "hex": "#66e964",
  "rgb": {
    "r": 102,
    "g": 233,
    "b": 100
  },
  "hsl": {
    "h": 119.098,
    "s": 75.141,
    "l": 65.294
  },
  "oklch": {
    "l": 0.83213,
    "c": 0.20922,
    "h": 143.2
  },
  "luminance": 0.62023
}

Semantic roles & 50–950 ramp

primary

#66E964

secondary

#B639B8

accent

#0ED7D4

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #66E964

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

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