#66EA93#66EA93

#66EA93 is a very light, vivid green. Relative luminance 0.638; OKLCH L 84.2% C 0.169 H 152.2°. Best body text is #000000 at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#66EA93
RGB	rgb(102, 234, 147)
HSL	hsl(140, 76%, 66%)
HSV	hsv(140, 56%, 92%)
CMYK	cmyk(56.4%, 0%, 37.2%, 8.2%)
CIE-LAB	lab(83.85, -55.17, 31.60)
CIE-LCH	lch(83.85, 63.58, 150.20°)
OKLab	oklab(84.18% -0.1495 0.0789)
OKLCH	oklch(84.18% 0.169 152.2)
XYZ	xyz(40.1657, 63.7733, 37.7909)
Luminance	0.6378 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EA93 #EA66BD

analogous

#7BEA66 #66EA93 #66EAD5

triadic

#66EA93 #9366EA #EA9366

tetradic

#66EA93 #667BEA #EA66BD #EAD566

square

#66EA93 #667BEA #EA66BD #EAD566

split-complementary

#66EA93 #D566EA #EA667B

monochromatic

#1ABC51 #30E36D #66EA93 #9CF1B9 #D2F9DF

Accessibility & contrast

On white

1.53

#66EA93 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.76

#66EA93 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EA93

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EA93	#FFFFFF	#000000	##000000
##66EA93	1.00	1.53	13.76	13.76
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.76	21.00	1.00	1.00
##000000	13.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD98D

Deuteranopia (green-blind)

#D9CC99

Tritanopia (blue-blind)

#40E7D4

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #66ea93;
/* rgb */ color: rgb(102, 234, 147);
/* oklch */ color: oklch(84.2% 0.169 152.2);

Tailwind

colors: {
  custom: {
    50: '#9cf2b3',
    500: '#66ea93',
    950: '#000000',
  },
}

SCSS

$custom: #66ea93;
$custom-light: #9cf2b3;
$custom-dark: #000000;

JSON

{
  "hex": "#66ea93",
  "rgb": {
    "r": 102,
    "g": 234,
    "b": 147
  },
  "hsl": {
    "h": 140.455,
    "s": 75.862,
    "l": 65.882
  },
  "oklch": {
    "l": 0.84175,
    "c": 0.16908,
    "h": 152.2
  },
  "luminance": 0.63777
}

Semantic roles & 50–950 ramp

primary

#66EA93

secondary

#BB398F

accent

#0D93D8

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #66EA93

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

Preview Lab → · Contrast checker → · Palette generator →