#667A66#667A66

#667A66 is a mid, muted green. Relative luminance 0.177; OKLCH L 55.7% C 0.039 H 145.0°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#667A66
RGB	rgb(102, 122, 102)
HSL	hsl(120, 9%, 44%)
HSV	hsv(120, 16%, 48%)
CMYK	cmyk(16.4%, 0%, 16.4%, 52.2%)
CIE-LAB	lab(49.13, -11.53, 8.54)
CIE-LCH	lch(49.13, 14.35, 143.47°)
OKLab	oklab(55.73% -0.0316 0.0221)
OKLCH	oklch(55.73% 0.039 145)
XYZ	xyz(14.8368, 17.7029, 15.2031)
Luminance	0.1770 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667A66 #7A667A

analogous

#707A66 #667A66 #667A70

triadic

#667A66 #66667A #7A6666

tetradic

#667A66 #66707A #7A667A #7A7066

square

#667A66 #66707A #7A667A #7A7066

split-complementary

#667A66 #70667A #7A6670

monochromatic

#2E372E #4A594A #667A66 #859985 #A6B5A6

Accessibility & contrast

On white

4.62

#667A66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#667A66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #667A66

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667A66	#FFFFFF	#000000	##FFFFFF
##667A66	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7665

Deuteranopia (green-blind)

#777467

Tritanopia (blue-blind)

#647974

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #667a66;
/* rgb */ color: rgb(102, 122, 102);
/* oklch */ color: oklch(55.7% 0.039 145.0);

Tailwind

colors: {
  custom: {
    50: '#91a091',
    500: '#667a66',
    950: '#000000',
  },
}

SCSS

$custom: #667a66;
$custom-light: #91a091;
$custom-dark: #000000;

JSON

{
  "hex": "#667a66",
  "rgb": {
    "r": 102,
    "g": 122,
    "b": 102
  },
  "hsl": {
    "h": 120,
    "s": 8.929,
    "l": 43.922
  },
  "oklch": {
    "l": 0.55732,
    "c": 0.03851,
    "h": 145
  },
  "luminance": 0.17703
}

Semantic roles & 50–950 ramp

primary

#667A66

secondary

#A498A4

accent

#76B2B2

background

#F8F9F8

surface

#F0F2F0

border

#CBCCCB

text

#0D0E0C

muted

#7D7E7D

Preview Lab

Preview with #667A66

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

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