#667F19#667F19

#667F19 is a mid, vivid yellow-green. Relative luminance 0.181; OKLCH L 55.7% C 0.126 H 123.0°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#667F19
RGB	rgb(102, 127, 25)
HSL	hsl(75, 67%, 30%)
HSV	hsv(75, 80%, 50%)
CMYK	cmyk(19.7%, 0%, 80.3%, 50.2%)
CIE-LAB	lab(49.59, -23.47, 48.24)
CIE-LCH	lch(49.59, 53.65, 115.95°)
OKLab	oklab(55.74% -0.0689 0.1061)
OKLCH	oklch(55.74% 0.126 123)
XYZ	xyz(13.2445, 18.0736, 3.7103)
Luminance	0.1807 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667F19 #32197F

analogous

#7F6519 #667F19 #337F19

triadic

#667F19 #19667F #7F1966

tetradic

#667F19 #197F65 #32197F #7F1933

square

#667F19 #197F65 #32197F #7F1933

split-complementary

#667F19 #19337F #65197F

monochromatic

#151A05 #3D4C0F #667F19 #8FB223 #B1D83A

Accessibility & contrast

On white

4.55

#667F19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#667F19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #667F19

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667F19	#FFFFFF	#000000	##000000
##667F19	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877700

Deuteranopia (green-blind)

#847623

Tritanopia (blue-blind)

#6C786C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #667f19;
/* rgb */ color: rgb(102, 127, 25);
/* oklch */ color: oklch(55.7% 0.126 123.0);

Tailwind

colors: {
  custom: {
    50: '#95a45f',
    500: '#667f19',
    950: '#000000',
  },
}

SCSS

$custom: #667f19;
$custom-light: #95a45f;
$custom-dark: #000000;

JSON

{
  "hex": "#667f19",
  "rgb": {
    "r": 102,
    "g": 127,
    "b": 25
  },
  "hsl": {
    "h": 74.706,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.55741,
    "c": 0.12648,
    "h": 123
  },
  "luminance": 0.18074
}

Semantic roles & 50–950 ramp

primary

#667F19

secondary

#5D41B3

accent

#3EEA68

background

#F9FAF5

surface

#F2F4EA

border

#CCCEC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #667F19

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

Preview Lab → · Contrast checker → · Palette generator →