#66EBA0#66EBA0

#66EBA0 is a very light, vivid green. Relative luminance 0.648; OKLCH L 84.7% C 0.159 H 155.9°. Best body text is #000000 at 13.96:1 contrast (WCAG AA passes).

Color values

HEX	#66EBA0
RGB	rgb(102, 235, 160)
HSL	hsl(146, 77%, 66%)
HSV	hsv(146, 57%, 92%)
CMYK	cmyk(56.6%, 0%, 31.9%, 7.8%)
CIE-LAB	lab(84.37, -53.21, 25.67)
CIE-LCH	lch(84.37, 59.08, 154.24°)
OKLab	oklab(84.68% -0.1449 0.0648)
OKLCH	oklch(84.68% 0.159 155.9)
XYZ	xyz(41.5296, 64.7756, 43.5653)
Luminance	0.6478 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66EBA0 #EB66B1

analogous

#6EEB66 #66EBA0 #66EBE2

triadic

#66EBA0 #A066EB #EBA066

tetradic

#66EBA0 #666EEB #EB66B1 #EBE266

square

#66EBA0 #666EEB #EB66B1 #EBE266

split-complementary

#66EBA0 #E266EB #EB666E

monochromatic

#19BE61 #30E47E #66EBA0 #9CF2C2 #D2F9E3

Accessibility & contrast

On white

1.50

#66EBA0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.96

#66EBA0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66EBA0

13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66EBA0	#FFFFFF	#000000	##000000
##66EBA0	1.00	1.50	13.96	13.96
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.96	21.00	1.00	1.00
##000000	13.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EADA9B

Deuteranopia (green-blind)

#D8CDA5

Tritanopia (blue-blind)

#38E9D7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #66eba0;
/* rgb */ color: rgb(102, 235, 160);
/* oklch */ color: oklch(84.7% 0.159 155.9);

Tailwind

colors: {
  custom: {
    50: '#9cf2bc',
    500: '#66eba0',
    950: '#000000',
  },
}

SCSS

$custom: #66eba0;
$custom-light: #9cf2bc;
$custom-dark: #000000;

JSON

{
  "hex": "#66eba0",
  "rgb": {
    "r": 102,
    "g": 235,
    "b": 160
  },
  "hsl": {
    "h": 146.165,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.84675,
    "c": 0.15871,
    "h": 155.9
  },
  "luminance": 0.6478
}

Semantic roles & 50–950 ramp

primary

#66EBA0

secondary

#BD3983

accent

#0C80D9

background

#FCFFFD

surface

#F6FEF8

border

#D0D6D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #66EBA0

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

Preview Lab → · Contrast checker → · Palette generator →