#66E692#66E692

#66E692 is a very light, vivid green. Relative luminance 0.615; OKLCH L 83.2% C 0.165 H 152.4°. Best body text is #000000 at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#66E692
RGB	rgb(102, 230, 146)
HSL	hsl(141, 72%, 65%)
HSV	hsv(141, 56%, 90%)
CMYK	cmyk(55.7%, 0%, 36.5%, 9.8%)
CIE-LAB	lab(82.64, -53.76, 30.50)
CIE-LCH	lch(82.64, 61.81, 150.43°)
OKLab	oklab(83.18% -0.1458 0.0763)
OKLCH	oklch(83.18% 0.165 152.4)
XYZ	xyz(38.9617, 61.4902, 37.0041)
Luminance	0.6149 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E692 #E666BA

analogous

#7AE666 #66E692 #66E6D2

triadic

#66E692 #9266E6 #E69266

tetradic

#66E692 #667AE6 #E666BA #E6D266

square

#66E692 #667AE6 #E666BA #E6D266

split-complementary

#66E692 #D266E6 #E6667A

monochromatic

#1DB451 #31DD6D #66E692 #9BEFB7 #CFF7DD

Accessibility & contrast

On white

1.58

#66E692 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.30

#66E692 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E692

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E692	#FFFFFF	#000000	##000000
##66E692	1.00	1.58	13.30	13.30
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.30	21.00	1.00	1.00
##000000	13.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D58C

Deuteranopia (green-blind)

#D5C997

Tritanopia (blue-blind)

#42E3D1

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #66e692;
/* rgb */ color: rgb(102, 230, 146);
/* oklch */ color: oklch(83.2% 0.165 152.4);

Tailwind

colors: {
  custom: {
    50: '#9befb2',
    500: '#66e692',
    950: '#000000',
  },
}

SCSS

$custom: #66e692;
$custom-light: #9befb2;
$custom-dark: #000000;

JSON

{
  "hex": "#66e692",
  "rgb": {
    "r": 102,
    "g": 230,
    "b": 146
  },
  "hsl": {
    "h": 140.625,
    "s": 71.91,
    "l": 65.098
  },
  "oklch": {
    "l": 0.83182,
    "c": 0.16455,
    "h": 152.4
  },
  "luminance": 0.61494
}

Semantic roles & 50–950 ramp

primary

#66E692

secondary

#B53C8B

accent

#1291D4

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1611

muted

#808581

Preview Lab

Preview with #66E692

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

Preview Lab → · Contrast checker → · Palette generator →