#66C697#66C697

#66C697 is a light, moderate teal. Relative luminance 0.454; OKLCH L 75.5% C 0.115 H 160.5°. Best body text is #000000 at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#66C697
RGB	rgb(102, 198, 151)
HSL	hsl(151, 46%, 59%)
HSV	hsv(151, 48%, 78%)
CMYK	cmyk(48.5%, 0%, 23.7%, 22.4%)
CIE-LAB	lab(73.18, -39.29, 14.96)
CIE-LCH	lch(73.18, 42.04, 159.15°)
OKLab	oklab(75.49% -0.1084 0.0383)
OKLCH	oklch(75.49% 0.115 160.5)
XYZ	xyz(31.2570, 45.4448, 36.3968)
Luminance	0.4545 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66C697 #C66695

analogous

#66C667 #66C697 #66C5C6

triadic

#66C697 #9766C6 #C69766

tetradic

#66C697 #6766C6 #C66695 #C5C666

square

#66C697 #6766C6 #C66695 #C5C666

split-complementary

#66C697 #C666C5 #C66766

monochromatic

#30815A #41AE79 #66C697 #93D7B5 #BFE7D4

Accessibility & contrast

On white

2.08

#66C697 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.09

#66C697 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66C697

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66C697	#FFFFFF	#000000	##000000
##66C697	1.00	2.08	10.09	10.09
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.09	21.00	1.00	1.00
##000000	10.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4BA94

Deuteranopia (green-blind)

#B5B09A

Tritanopia (blue-blind)

#4AC5B9

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #66c697;
/* rgb */ color: rgb(102, 198, 151);
/* oklch */ color: oklch(75.5% 0.115 160.5);

Tailwind

colors: {
  custom: {
    50: '#97d8b5',
    500: '#66c697',
    950: '#000000',
  },
}

SCSS

$custom: #66c697;
$custom-light: #97d8b5;
$custom-dark: #000000;

JSON

{
  "hex": "#66c697",
  "rgb": {
    "r": 102,
    "g": 198,
    "b": 151
  },
  "hsl": {
    "h": 150.625,
    "s": 45.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.75491,
    "c": 0.11498,
    "h": 160.5
  },
  "luminance": 0.45447
}

Semantic roles & 50–950 ramp

primary

#66C697

secondary

#D7B1C4

accent

#5293D5

background

#F9FDFB

surface

#F2FAF6

border

#CCD3D0

text

#0E1411

muted

#7E8380

Preview Lab

Preview with #66C697

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

Preview Lab → · Contrast checker → · Palette generator →