#667C59#667C59

#667C59 is a mid, muted yellow-green. Relative luminance 0.180; OKLCH L 55.9% C 0.058 H 134.2°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#667C59
RGB	rgb(102, 124, 89)
HSL	hsl(98, 16%, 42%)
HSV	hsv(98, 28%, 49%)
CMYK	cmyk(17.7%, 0%, 28.2%, 51.4%)
CIE-LAB	lab(49.45, -15.00, 16.55)
CIE-LCH	lch(49.45, 22.34, 132.20°)
OKLab	oklab(55.89% -0.0407 0.0419)
OKLCH	oklch(55.89% 0.058 134.2)
XYZ	xyz(14.4900, 17.9611, 12.1527)
Luminance	0.1796 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667C59 #6F597C

analogous

#787C59 #667C59 #597C5E

triadic

#667C59 #59667C #7C5966

tetradic

#667C59 #59787C #6F597C #7C5E59

square

#667C59 #59787C #6F597C #7C5E59

split-complementary

#667C59 #5E597C #7C5978

monochromatic

#2B3526 #49583F #667C59 #849C76 #A4B699

Accessibility & contrast

On white

4.57

#667C59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#667C59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667C59

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667C59	#FFFFFF	#000000	##000000
##667C59	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7757

Deuteranopia (green-blind)

#7B755B

Tritanopia (blue-blind)

#667973

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #667c59;
/* rgb */ color: rgb(102, 124, 89);
/* oklch */ color: oklch(55.9% 0.058 134.2);

Tailwind

colors: {
  custom: {
    50: '#92a288',
    500: '#667c59',
    950: '#000000',
  },
}

SCSS

$custom: #667c59;
$custom-light: #92a288;
$custom-dark: #000000;

JSON

{
  "hex": "#667c59",
  "rgb": {
    "r": 102,
    "g": 124,
    "b": 89
  },
  "hsl": {
    "h": 97.714,
    "s": 16.432,
    "l": 41.765
  },
  "oklch": {
    "l": 0.55888,
    "c": 0.05836,
    "h": 134.2
  },
  "luminance": 0.17961
}

Semantic roles & 50–950 ramp

primary

#667C59

secondary

#9B8DA4

accent

#6FB99D

background

#F9F9F8

surface

#F1F2EF

border

#CBCCCA

text

#0D0F0B

muted

#7E7E7C

Preview Lab

Preview with #667C59

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

Preview Lab → · Contrast checker → · Palette generator →