#667E4E#667E4E

#667E4E is a mid, moderate yellow-green. Relative luminance 0.183; OKLCH L 56.1% C 0.076 H 130.1°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#667E4E
RGB	rgb(102, 126, 78)
HSL	hsl(90, 24%, 40%)
HSV	hsv(90, 38%, 49%)
CMYK	cmyk(19%, 0%, 38.1%, 50.6%)
CIE-LAB	lab(49.85, -17.83, 23.35)
CIE-LCH	lch(49.85, 29.38, 127.35°)
OKLab	oklab(56.14% -0.0487 0.0578)
OKLCH	oklch(56.14% 0.076 130.1)
XYZ	xyz(14.3153, 18.2963, 9.9836)
Luminance	0.1830 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667E4E #664E7E

analogous

#7E7E4E #667E4E #4E7E4E

triadic

#667E4E #4E667E #7E4E66

tetradic

#667E4E #4E7E7E #664E7E #7E4E4E

square

#667E4E #4E7E7E #664E7E #7E4E4E

split-complementary

#667E4E #4E4E7E #7E4E7E

monochromatic

#29321F #475837 #667E4E #85A168 #A3B98E

Accessibility & contrast

On white

4.51

#667E4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#667E4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667E4E

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667E4E	#FFFFFF	#000000	##000000
##667E4E	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82784B

Deuteranopia (green-blind)

#7F7650

Tritanopia (blue-blind)

#687A72

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #667e4e;
/* rgb */ color: rgb(102, 126, 78);
/* oklch */ color: oklch(56.1% 0.076 130.1);

Tailwind

colors: {
  custom: {
    50: '#92a380',
    500: '#667e4e',
    950: '#000000',
  },
}

SCSS

$custom: #667e4e;
$custom-light: #92a380;
$custom-dark: #000000;

JSON

{
  "hex": "#667e4e",
  "rgb": {
    "r": 102,
    "g": 126,
    "b": 78
  },
  "hsl": {
    "h": 90,
    "s": 23.529,
    "l": 40
  },
  "oklch": {
    "l": 0.56144,
    "c": 0.07558,
    "h": 130.1
  },
  "luminance": 0.18297
}

Semantic roles & 50–950 ramp

primary

#667E4E

secondary

#9482A6

accent

#68C094

background

#F9FAF7

surface

#F1F3EE

border

#CBCDC9

text

#0D0F0A

muted

#7E7F7C

Preview Lab

Preview with #667E4E

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

Preview Lab → · Contrast checker → · Palette generator →