#66E094#66E094

#66E094 is a light, vivid green. Relative luminance 0.583; OKLCH L 81.8% C 0.154 H 153.8°. Best body text is #000000 at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#66E094
RGB	rgb(102, 224, 148)
HSL	hsl(143, 66%, 64%)
HSV	hsv(143, 54%, 88%)
CMYK	cmyk(54.5%, 0%, 33.9%, 12.2%)
CIE-LAB	lab(80.89, -50.98, 27.13)
CIE-LCH	lch(80.89, 57.75, 151.98°)
OKLab	oklab(81.76% -0.1386 0.0682)
OKLCH	oklch(81.76% 0.154 153.8)
XYZ	xyz(37.4776, 58.2709, 37.2836)
Luminance	0.5827 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66E094 #E066B2

analogous

#75E066 #66E094 #66E0D1

triadic

#66E094 #9466E0 #E09466

tetradic

#66E094 #6675E0 #E066B2 #E0D166

square

#66E094 #6675E0 #E066B2 #E0D166

split-complementary

#66E094 #D166E0 #E06675

monochromatic

#22A955 #33D670 #66E094 #99EAB8 #CCF5DB

Accessibility & contrast

On white

1.66

#66E094 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.65

#66E094 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66E094

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66E094	#FFFFFF	#000000	##000000
##66E094	1.00	1.66	12.65	12.65
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.65	21.00	1.00	1.00
##000000	12.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0D08F

Deuteranopia (green-blind)

#CFC499

Tritanopia (blue-blind)

#43DECC

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #66e094;
/* rgb */ color: rgb(102, 224, 148);
/* oklch */ color: oklch(81.8% 0.154 153.8);

Tailwind

colors: {
  custom: {
    50: '#9aeab4',
    500: '#66e094',
    950: '#000000',
  },
}

SCSS

$custom: #66e094;
$custom-light: #9aeab4;
$custom-dark: #000000;

JSON

{
  "hex": "#66e094",
  "rgb": {
    "r": 102,
    "g": 224,
    "b": 148
  },
  "hsl": {
    "h": 142.623,
    "s": 66.304,
    "l": 63.922
  },
  "oklch": {
    "l": 0.81758,
    "c": 0.15446,
    "h": 153.8
  },
  "luminance": 0.58274
}

Semantic roles & 50–950 ramp

primary

#66E094

secondary

#AB3F82

accent

#1789CE

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0F1611

muted

#808481

Preview Lab

Preview with #66E094

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

Preview Lab → · Contrast checker → · Palette generator →