#66B28E#66B28E

#66B28E is a light, moderate teal. Relative luminance 0.366; OKLCH L 70.4% C 0.093 H 162.2°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#66B28E
RGB	rgb(102, 178, 142)
HSL	hsl(152, 33%, 55%)
HSV	hsv(152, 43%, 70%)
CMYK	cmyk(42.7%, 0%, 20.2%, 30.2%)
CIE-LAB	lab(66.99, -31.97, 11.13)
CIE-LCH	lch(66.99, 33.85, 160.80°)
OKLab	oklab(70.4% -0.0889 0.0286)
OKLCH	oklch(70.4% 0.093 162.2)
XYZ	xyz(26.2804, 36.6167, 31.2688)
Luminance	0.3662 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66B28E #B2668A

analogous

#66B268 #66B28E #66B0B2

triadic

#66B28E #8E66B2 #B28E66

tetradic

#66B28E #6866B2 #B2668A #B0B266

square

#66B28E #6866B2 #B2668A #B0B266

split-complementary

#66B28E #B266B0 #B26866

monochromatic

#356950 #49926F #66B28E #8FC6AC #B7DBCA

Accessibility & contrast

On white

2.52

#66B28E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#66B28E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66B28E

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66B28E	#FFFFFF	#000000	##000000
##66B28E	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A88C

Deuteranopia (green-blind)

#A4A090

Tritanopia (blue-blind)

#52B2A8

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #66b28e;
/* rgb */ color: rgb(102, 178, 142);
/* oklch */ color: oklch(70.4% 0.093 162.2);

Tailwind

colors: {
  custom: {
    50: '#95c9af',
    500: '#66b28e',
    950: '#000000',
  },
}

SCSS

$custom: #66b28e;
$custom-light: #95c9af;
$custom-dark: #000000;

JSON

{
  "hex": "#66b28e",
  "rgb": {
    "r": 102,
    "g": 178,
    "b": 142
  },
  "hsl": {
    "h": 151.579,
    "s": 33.043,
    "l": 54.902
  },
  "oklch": {
    "l": 0.70399,
    "c": 0.09336,
    "h": 162.2
  },
  "luminance": 0.36619
}

Semantic roles & 50–950 ramp

primary

#66B28E

secondary

#CAAAB9

accent

#5F91C9

background

#F9FCFA

surface

#F2F8F4

border

#CCD1CE

text

#0E1310

muted

#7E827F

Preview Lab

Preview with #66B28E

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

Preview Lab → · Contrast checker → · Palette generator →