#66EA95#66EA95

#66EA95 is a very light, vivid green. Relative luminance 0.638; OKLCH L 84.2% C 0.167 H 152.7°. Best body text is #000000 at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#66EA95
RGB	rgb(102, 234, 149)
HSL	hsl(141, 76%, 66%)
HSV	hsv(141, 56%, 92%)
CMYK	cmyk(56.4%, 0%, 36.3%, 8.2%)
CIE-LAB	lab(83.88, -54.82, 30.63)
CIE-LCH	lch(83.88, 62.79, 150.81°)
OKLab	oklab(84.21% -0.1487 0.0766)
OKLCH	oklch(84.21% 0.167 152.7)
XYZ	xyz(40.3240, 63.8366, 38.6246)
Luminance	0.6384 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EA95 #EA66BB

analogous

#79EA66 #66EA95 #66EAD7

triadic

#66EA95 #9566EA #EA9566

tetradic

#66EA95 #6679EA #EA66BB #EAD766

square

#66EA95 #6679EA #EA66BB #EAD766

split-complementary

#66EA95 #D766EA #EA6679

monochromatic

#1ABC53 #30E370 #66EA95 #9CF1BA #D2F9E0

Accessibility & contrast

On white

1.53

#66EA95 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.77

#66EA95 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EA95

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EA95	#FFFFFF	#000000	##000000
##66EA95	1.00	1.53	13.77	13.77
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.77	21.00	1.00	1.00
##000000	13.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD98F

Deuteranopia (green-blind)

#D8CC9A

Tritanopia (blue-blind)

#3FE7D4

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #66ea95;
/* rgb */ color: rgb(102, 234, 149);
/* oklch */ color: oklch(84.2% 0.167 152.7);

Tailwind

colors: {
  custom: {
    50: '#9cf1b5',
    500: '#66ea95',
    950: '#000000',
  },
}

SCSS

$custom: #66ea95;
$custom-light: #9cf1b5;
$custom-dark: #000000;

JSON

{
  "hex": "#66ea95",
  "rgb": {
    "r": 102,
    "g": 234,
    "b": 149
  },
  "hsl": {
    "h": 141.364,
    "s": 75.862,
    "l": 65.882
  },
  "oklch": {
    "l": 0.84213,
    "c": 0.16726,
    "h": 152.7
  },
  "luminance": 0.6384
}

Semantic roles & 50–950 ramp

primary

#66EA95

secondary

#BB398D

accent

#0D90D8

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #66EA95

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

Preview Lab → · Contrast checker → · Palette generator →