#1C6818#1C6818

#1C6818 is a mid, vivid green. Relative luminance 0.102; OKLCH L 45.5% C 0.135 H 142.3°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#1C6818
RGB	rgb(28, 104, 24)
HSL	hsl(117, 63%, 25%)
HSV	hsv(117, 77%, 41%)
CMYK	cmyk(73.1%, 0%, 76.9%, 59.2%)
CIE-LAB	lab(38.22, -39.23, 36.34)
CIE-LCH	lch(38.22, 53.47, 137.19°)
OKLab	oklab(45.45% -0.1067 0.0823)
OKLCH	oklch(45.45% 0.135 142.3)
XYZ	xyz(5.5938, 10.2129, 2.5405)
Luminance	0.1021 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6818 #641868

analogous

#446818 #1C6818 #18683C

triadic

#1C6818 #181C68 #68181C

tetradic

#1C6818 #184468 #641868 #683C18

square

#1C6818 #184468 #641868 #683C18

split-complementary

#1C6818 #3C1868 #681844

monochromatic

#071906 #0F360D #1C6818 #299A23 #37CB2F

Accessibility & contrast

On white

6.90

#1C6818 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#1C6818 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6818

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6818	#FFFFFF	#000000	##FFFFFF
##1C6818	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5E0A

Deuteranopia (green-blind)

#625820

Tritanopia (blue-blind)

#086558

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #1c6818;
/* rgb */ color: rgb(28, 104, 24);
/* oklch */ color: oklch(45.5% 0.135 142.3);

Tailwind

colors: {
  custom: {
    50: '#65945b',
    500: '#1c6818',
    950: '#000000',
  },
}

SCSS

$custom: #1c6818;
$custom-light: #65945b;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6818",
  "rgb": {
    "r": 28,
    "g": 104,
    "b": 24
  },
  "hsl": {
    "h": 117,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.45452,
    "c": 0.13479,
    "h": 142.3
  },
  "luminance": 0.10213
}

Semantic roles & 50–950 ramp

primary

#1C6818

secondary

#993E9E

accent

#42E6DD

background

#F6F9F5

surface

#EBF1E9

border

#C6CBC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #1C6818

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

Preview Lab → · Contrast checker → · Palette generator →