#66A06E#66A06E

#66A06E is a light, moderate green. Relative luminance 0.291; OKLCH L 65.2% C 0.096 H 147.8°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#66A06E
RGB	rgb(102, 160, 110)
HSL	hsl(128, 23%, 51%)
HSV	hsv(128, 36%, 63%)
CMYK	cmyk(36.2%, 0%, 31.2%, 37.3%)
CIE-LAB	lab(60.86, -29.69, 20.24)
CIE-LCH	lch(60.86, 35.93, 145.71°)
OKLab	oklab(65.22% -0.081 0.0511)
OKLCH	oklch(65.22% 0.096 147.8)
XYZ	xyz(20.8637, 29.0911, 19.2646)
Luminance	0.2909 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66A06E #A06698

analogous

#7BA066 #66A06E #66A08B

triadic

#66A06E #6E66A0 #A06E66

tetradic

#66A06E #667BA0 #A06698 #A08B66

square

#66A06E #667BA0 #A06698 #A08B66

split-complementary

#66A06E #8B66A0 #A0667B

monochromatic

#35563A #4D7C53 #66A06E #8CB792 #B2CFB6

Accessibility & contrast

On white

3.08

#66A06E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#66A06E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #66A06E

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66A06E	#FFFFFF	#000000	##000000
##66A06E	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1966B

Deuteranopia (green-blind)

#989071

Tritanopia (blue-blind)

#5E9E93

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #66a06e;
/* rgb */ color: rgb(102, 160, 110);
/* oklch */ color: oklch(65.2% 0.096 147.8);

Tailwind

colors: {
  custom: {
    50: '#94bc98',
    500: '#66a06e',
    950: '#000000',
  },
}

SCSS

$custom: #66a06e;
$custom-light: #94bc98;
$custom-dark: #000000;

JSON

{
  "hex": "#66a06e",
  "rgb": {
    "r": 102,
    "g": 160,
    "b": 110
  },
  "hsl": {
    "h": 128.276,
    "s": 23.387,
    "l": 51.373
  },
  "oklch": {
    "l": 0.65217,
    "c": 0.09579,
    "h": 147.8
  },
  "luminance": 0.29092
}

Semantic roles & 50–950 ramp

primary

#66A06E

secondary

#BEA4BA

accent

#68B4C0

background

#F9FBF9

surface

#F2F6F2

border

#CCD0CC

text

#0D120D

muted

#7E817E

Preview Lab

Preview with #66A06E

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

Preview Lab → · Contrast checker → · Palette generator →