#66EA92#66EA92

#66EA92 is a very light, vivid green. Relative luminance 0.637; OKLCH L 84.2% C 0.170 H 151.9°. Best body text is #000000 at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#66EA92
RGB	rgb(102, 234, 146)
HSL	hsl(140, 76%, 66%)
HSV	hsv(140, 56%, 92%)
CMYK	cmyk(56.4%, 0%, 37.6%, 8.2%)
CIE-LAB	lab(83.83, -55.34, 32.08)
CIE-LCH	lch(83.83, 63.97, 149.90°)
OKLab	oklab(84.16% -0.15 0.08)
OKLCH	oklch(84.16% 0.17 151.9)
XYZ	xyz(40.0876, 63.7421, 37.3795)
Luminance	0.6375 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EA92 #EA66BE

analogous

#7CEA66 #66EA92 #66EAD4

triadic

#66EA92 #9266EA #EA9266

tetradic

#66EA92 #667CEA #EA66BE #EAD466

square

#66EA92 #667CEA #EA66BE #EAD466

split-complementary

#66EA92 #D466EA #EA667C

monochromatic

#1ABC50 #30E36C #66EA92 #9CF1B8 #D2F9DF

Accessibility & contrast

On white

1.53

#66EA92 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.75

#66EA92 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EA92

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EA92	#FFFFFF	#000000	##000000
##66EA92	1.00	1.53	13.75	13.75
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.75	21.00	1.00	1.00
##000000	13.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD98C

Deuteranopia (green-blind)

#D9CC98

Tritanopia (blue-blind)

#41E7D4

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #66ea92;
/* rgb */ color: rgb(102, 234, 146);
/* oklch */ color: oklch(84.2% 0.170 151.9);

Tailwind

colors: {
  custom: {
    50: '#9cf2b2',
    500: '#66ea92',
    950: '#000000',
  },
}

SCSS

$custom: #66ea92;
$custom-light: #9cf2b2;
$custom-dark: #000000;

JSON

{
  "hex": "#66ea92",
  "rgb": {
    "r": 102,
    "g": 234,
    "b": 146
  },
  "hsl": {
    "h": 140,
    "s": 75.862,
    "l": 65.882
  },
  "oklch": {
    "l": 0.84157,
    "c": 0.17,
    "h": 151.9
  },
  "luminance": 0.63746
}

Semantic roles & 50–950 ramp

primary

#66EA92

secondary

#BB3990

accent

#0D95D8

background

#FCFFFD

surface

#F6FEF8

border

#D0D6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #66EA92

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

Preview Lab → · Contrast checker → · Palette generator →