#667B59#667B59

#667B59 is a mid, muted yellow-green. Relative luminance 0.177; OKLCH L 55.6% C 0.057 H 133.8°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#667B59
RGB	rgb(102, 123, 89)
HSL	hsl(97, 16%, 42%)
HSV	hsv(97, 28%, 48%)
CMYK	cmyk(17.1%, 0%, 27.6%, 51.8%)
CIE-LAB	lab(49.14, -14.46, 16.13)
CIE-LCH	lch(49.14, 21.67, 131.87°)
OKLab	oklab(55.64% -0.0391 0.0409)
OKLCH	oklch(55.64% 0.057 133.8)
XYZ	xyz(14.3653, 17.7117, 12.1111)
Luminance	0.1771 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667B59 #6E597B

analogous

#777B59 #667B59 #597B5D

triadic

#667B59 #59667B #7B5966

tetradic

#667B59 #59777B #6E597B #7B5D59

square

#667B59 #59777B #6E597B #7B5D59

split-complementary

#667B59 #5D597B #7B5977

monochromatic

#2B3426 #49573F #667B59 #849C76 #A4B599

Accessibility & contrast

On white

4.62

#667B59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#667B59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #667B59

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667B59	#FFFFFF	#000000	##FFFFFF
##667B59	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)

#7E7657

Deuteranopia (green-blind)

#7B745B

Tritanopia (blue-blind)

#667872

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #667b59;
/* rgb */ color: rgb(102, 123, 89);
/* oklch */ color: oklch(55.6% 0.057 133.8);

Tailwind

colors: {
  custom: {
    50: '#92a188',
    500: '#667b59',
    950: '#000000',
  },
}

SCSS

$custom: #667b59;
$custom-light: #92a188;
$custom-dark: #000000;

JSON

{
  "hex": "#667b59",
  "rgb": {
    "r": 102,
    "g": 123,
    "b": 89
  },
  "hsl": {
    "h": 97.059,
    "s": 16.038,
    "l": 41.569
  },
  "oklch": {
    "l": 0.55644,
    "c": 0.05658,
    "h": 133.8
  },
  "luminance": 0.17712
}

Semantic roles & 50–950 ramp

primary

#667B59

secondary

#9B8CA3

accent

#6FB99D

background

#F9F9F8

surface

#F1F2EF

border

#CBCCCA

text

#0D0F0B

muted

#7E7E7C

Preview Lab

Preview with #667B59

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

Preview Lab → · Contrast checker → · Palette generator →