#667E2B#667E2B

#667E2B is a mid, moderate yellow-green. Relative luminance 0.179; OKLCH L 55.6% C 0.113 H 123.8°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#667E2B
RGB	rgb(102, 126, 43)
HSL	hsl(77, 49%, 33%)
HSV	hsv(77, 66%, 49%)
CMYK	cmyk(19%, 0%, 65.9%, 50.6%)
CIE-LAB	lab(49.40, -21.82, 40.95)
CIE-LCH	lch(49.40, 46.40, 118.05°)
OKLab	oklab(55.63% -0.0627 0.0937)
OKLCH	oklch(55.63% 0.113 123.8)
XYZ	xyz(13.3765, 17.9208, 5.0394)
Luminance	0.1792 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667E2B #432B7E

analogous

#7E6C2B #667E2B #3D7E2B

triadic

#667E2B #2B667E #7E2B66

tetradic

#667E2B #2B7E6C #432B7E #7E2B3D

square

#667E2B #2B7E6C #432B7E #7E2B3D

split-complementary

#667E2B #2B3D7E #6C2B7E

monochromatic

#1C230C #41501B #667E2B #8BAC3B #A8C75C

Accessibility & contrast

On white

4.58

#667E2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#667E2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667E2B

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667E2B	#FFFFFF	#000000	##000000
##667E2B	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857621

Deuteranopia (green-blind)

#827531

Tritanopia (blue-blind)

#6B786D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #667e2b;
/* rgb */ color: rgb(102, 126, 43);
/* oklch */ color: oklch(55.6% 0.113 123.8);

Tailwind

colors: {
  custom: {
    50: '#94a369',
    500: '#667e2b',
    950: '#000000',
  },
}

SCSS

$custom: #667e2b;
$custom-light: #94a369;
$custom-dark: #000000;

JSON

{
  "hex": "#667e2b",
  "rgb": {
    "r": 102,
    "g": 126,
    "b": 43
  },
  "hsl": {
    "h": 77.349,
    "s": 49.112,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55632,
    "c": 0.11273,
    "h": 123.8
  },
  "luminance": 0.17921
}

Semantic roles & 50–950 ramp

primary

#667E2B

secondary

#7058AD

accent

#4FD977

background

#F9FAF6

surface

#F2F3EB

border

#CCCDC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #667E2B

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

Preview Lab → · Contrast checker → · Palette generator →