#667E12#667E12

#667E12 is a mid, vivid yellow-green. Relative luminance 0.178; OKLCH L 55.5% C 0.129 H 122.4°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#667E12
RGB	rgb(102, 126, 18)
HSL	hsl(73, 75%, 28%)
HSV	hsv(73, 86%, 49%)
CMYK	cmyk(19%, 0%, 85.7%, 50.6%)
CIE-LAB	lab(49.24, -23.27, 50.01)
CIE-LCH	lch(49.24, 55.16, 114.95°)
OKLab	oklab(55.45% -0.0689 0.1086)
OKLCH	oklch(55.45% 0.129 122.4)
XYZ	xyz(13.0497, 17.7901, 3.3185)
Luminance	0.1779 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667E12 #2A127E

analogous

#7E6012 #667E12 #307E12

triadic

#667E12 #12667E #7E1266

tetradic

#667E12 #127E60 #2A127E #7E1230

square

#667E12 #127E60 #2A127E #7E1230

split-complementary

#667E12 #12307E #60127E

monochromatic

#161B04 #3B480A #667E12 #91B41A #B8E12A

Accessibility & contrast

On white

4.61

#667E12 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#667E12 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #667E12

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667E12	#FFFFFF	#000000	##FFFFFF
##667E12	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867600

Deuteranopia (green-blind)

#83751E

Tritanopia (blue-blind)

#6C776B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #667e12;
/* rgb */ color: rgb(102, 126, 18);
/* oklch */ color: oklch(55.5% 0.129 122.4);

Tailwind

colors: {
  custom: {
    50: '#95a35c',
    500: '#667e12',
    950: '#000000',
  },
}

SCSS

$custom: #667e12;
$custom-light: #95a35c;
$custom-dark: #000000;

JSON

{
  "hex": "#667e12",
  "rgb": {
    "r": 102,
    "g": 126,
    "b": 18
  },
  "hsl": {
    "h": 73.333,
    "s": 75,
    "l": 28.235
  },
  "oklch": {
    "l": 0.55452,
    "c": 0.12858,
    "h": 122.4
  },
  "luminance": 0.1779
}

Semantic roles & 50–950 ramp

primary

#667E12

secondary

#5438B4

accent

#36F260

background

#F9FAF5

surface

#F2F3E9

border

#CCCDC5

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #667E12

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

Preview Lab → · Contrast checker → · Palette generator →