#667B1A#667B1A

#667B1A is a mid, vivid yellow-green. Relative luminance 0.171; OKLCH L 54.7% C 0.121 H 121.5°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#667B1A
RGB	rgb(102, 123, 26)
HSL	hsl(73, 65%, 29%)
HSV	hsv(73, 79%, 48%)
CMYK	cmyk(17.1%, 0%, 78.9%, 51.8%)
CIE-LAB	lab(48.34, -21.39, 46.75)
CIE-LCH	lch(48.34, 51.41, 114.59°)
OKLab	oklab(54.74% -0.0631 0.1031)
OKLCH	oklch(54.74% 0.121 121.5)
XYZ	xyz(12.7491, 17.0653, 3.5994)
Luminance	0.1706 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667B1A #2F1A7B

analogous

#7B601A #667B1A #357B1A

triadic

#667B1A #1A667B #7B1A66

tetradic

#667B1A #1A7B60 #2F1A7B #7B1A35

square

#667B1A #1A7B60 #2F1A7B #7B1A35

split-complementary

#667B1A #1A357B #601A7B

monochromatic

#151905 #3C480F #667B1A #90AE25 #B4D53A

Accessibility & contrast

On white

4.76

#667B1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#667B1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #667B1A

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667B1A	#FFFFFF	#000000	##FFFFFF
##667B1A	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837303

Deuteranopia (green-blind)

#807323

Tritanopia (blue-blind)

#6C7469

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #667b1a;
/* rgb */ color: rgb(102, 123, 26);
/* oklch */ color: oklch(54.7% 0.121 121.5);

Tailwind

colors: {
  custom: {
    50: '#95a15f',
    500: '#667b1a',
    950: '#000000',
  },
}

SCSS

$custom: #667b1a;
$custom-light: #95a15f;
$custom-dark: #000000;

JSON

{
  "hex": "#667b1a",
  "rgb": {
    "r": 102,
    "g": 123,
    "b": 26
  },
  "hsl": {
    "h": 72.99,
    "s": 65.101,
    "l": 29.216
  },
  "oklch": {
    "l": 0.54739,
    "c": 0.12088,
    "h": 121.5
  },
  "luminance": 0.17065
}

Semantic roles & 50–950 ramp

primary

#667B1A

secondary

#5942AF

accent

#40E864

background

#F9F9F5

surface

#F2F2EA

border

#CCCCC6

text

#0E0E05

muted

#7E7E79

Preview Lab

Preview with #667B1A

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

Preview Lab → · Contrast checker → · Palette generator →