#66EA94#66EA94

#66EA94 is a very light, vivid green. Relative luminance 0.638; OKLCH L 84.2% C 0.168 H 152.5°. Best body text is #000000 at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#66EA94
RGB	rgb(102, 234, 148)
HSL	hsl(141, 76%, 66%)
HSV	hsv(141, 56%, 92%)
CMYK	cmyk(56.4%, 0%, 36.8%, 8.2%)
CIE-LAB	lab(83.86, -54.99, 31.11)
CIE-LCH	lch(83.86, 63.18, 150.50°)
OKLab	oklab(84.19% -0.1491 0.0778)
OKLCH	oklch(84.19% 0.168 152.5)
XYZ	xyz(40.2445, 63.8048, 38.2060)
Luminance	0.6381 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EA94 #EA66BC

analogous

#7AEA66 #66EA94 #66EAD6

triadic

#66EA94 #9466EA #EA9466

tetradic

#66EA94 #667AEA #EA66BC #EAD666

square

#66EA94 #667AEA #EA66BC #EAD666

split-complementary

#66EA94 #D666EA #EA667A

monochromatic

#1ABC52 #30E36E #66EA94 #9CF1BA #D2F9DF

Accessibility & contrast

On white

1.53

#66EA94 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.76

#66EA94 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EA94

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EA94	#FFFFFF	#000000	##000000
##66EA94	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)

#EAD98E

Deuteranopia (green-blind)

#D8CC99

Tritanopia (blue-blind)

#40E7D4

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #66ea94;
/* rgb */ color: rgb(102, 234, 148);
/* oklch */ color: oklch(84.2% 0.168 152.5);

Tailwind

colors: {
  custom: {
    50: '#9cf1b4',
    500: '#66ea94',
    950: '#000000',
  },
}

SCSS

$custom: #66ea94;
$custom-light: #9cf1b4;
$custom-dark: #000000;

JSON

{
  "hex": "#66ea94",
  "rgb": {
    "r": 102,
    "g": 234,
    "b": 148
  },
  "hsl": {
    "h": 140.909,
    "s": 75.862,
    "l": 65.882
  },
  "oklch": {
    "l": 0.84194,
    "c": 0.16817,
    "h": 152.5
  },
  "luminance": 0.63809
}

Semantic roles & 50–950 ramp

primary

#66EA94

secondary

#BB398E

accent

#0D91D8

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #66EA94

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

Preview Lab → · Contrast checker → · Palette generator →