#667E1C#667E1C

#667E1C is a mid, vivid yellow-green. Relative luminance 0.178; OKLCH L 55.5% C 0.124 H 122.8°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#667E1C
RGB	rgb(102, 126, 28)
HSL	hsl(75, 64%, 30%)
HSV	hsv(75, 78%, 49%)
CMYK	cmyk(19%, 0%, 77.8%, 50.6%)
CIE-LAB	lab(49.29, -22.82, 46.94)
CIE-LCH	lch(49.29, 52.19, 115.92°)
OKLab	oklab(55.51% -0.0669 0.1039)
OKLCH	oklch(55.51% 0.124 122.8)
XYZ	xyz(13.1501, 17.8303, 3.8472)
Luminance	0.1783 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#667E1C #341C7E

analogous

#7E651C #667E1C #357E1C

triadic

#667E1C #1C667E #7E1C66

tetradic

#667E1C #1C7E65 #341C7E #7E1C35

square

#667E1C #1C7E65 #341C7E #7E1C35

split-complementary

#667E1C #1C357E #651C7E

monochromatic

#151A06 #3D4C11 #667E1C #8FB027 #B0D540

Accessibility & contrast

On white

4.60

#667E1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#667E1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #667E1C

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##667E1C	#FFFFFF	#000000	##FFFFFF
##667E1C	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867605

Deuteranopia (green-blind)

#837525

Tritanopia (blue-blind)

#6C776B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #667e1c;
/* rgb */ color: rgb(102, 126, 28);
/* oklch */ color: oklch(55.5% 0.124 122.8);

Tailwind

colors: {
  custom: {
    50: '#95a360',
    500: '#667e1c',
    950: '#000000',
  },
}

SCSS

$custom: #667e1c;
$custom-light: #95a360;
$custom-dark: #000000;

JSON

{
  "hex": "#667e1c",
  "rgb": {
    "r": 102,
    "g": 126,
    "b": 28
  },
  "hsl": {
    "h": 74.694,
    "s": 63.636,
    "l": 30.196
  },
  "oklch": {
    "l": 0.55508,
    "c": 0.12352,
    "h": 122.8
  },
  "luminance": 0.1783
}

Semantic roles & 50–950 ramp

primary

#667E1C

secondary

#5F44B2

accent

#41E76A

background

#F9FAF5

surface

#F2F3EA

border

#CCCDC6

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #667E1C

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

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