#1C6B18#1C6B18

#1C6B18 is a mid, vivid green. Relative luminance 0.108; OKLCH L 46.3% C 0.139 H 142.4°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#1C6B18
RGB	rgb(28, 107, 24)
HSL	hsl(117, 63%, 26%)
HSV	hsv(117, 78%, 42%)
CMYK	cmyk(73.8%, 0%, 77.6%, 58%)
CIE-LAB	lab(39.29, -40.33, 37.42)
CIE-LCH	lch(39.29, 55.01, 137.14°)
OKLab	oklab(46.34% -0.1097 0.0846)
OKLCH	oklch(46.34% 0.139 142.4)
XYZ	xyz(5.9011, 10.8276, 2.6429)
Luminance	0.1083 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6B18 #67186B

analogous

#456B18 #1C6B18 #186B3D

triadic

#1C6B18 #181C6B #6B181C

tetradic

#1C6B18 #18456B #67186B #6B3D18

square

#1C6B18 #18456B #67186B #6B3D18

split-complementary

#1C6B18 #3D186B #6B1845

monochromatic

#071906 #0F390D #1C6B18 #299D23 #36CF2E

Accessibility & contrast

On white

6.63

#1C6B18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#1C6B18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6B18

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6B18	#FFFFFF	#000000	##FFFFFF
##1C6B18	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6008

Deuteranopia (green-blind)

#645A21

Tritanopia (blue-blind)

#05685B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #1c6b18;
/* rgb */ color: rgb(28, 107, 24);
/* oklch */ color: oklch(46.3% 0.139 142.4);

Tailwind

colors: {
  custom: {
    50: '#66965b',
    500: '#1c6b18',
    950: '#000000',
  },
}

SCSS

$custom: #1c6b18;
$custom-light: #66965b;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6b18",
  "rgb": {
    "r": 28,
    "g": 107,
    "b": 24
  },
  "hsl": {
    "h": 117.108,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.46337,
    "c": 0.13853,
    "h": 142.4
  },
  "luminance": 0.10828
}

Semantic roles & 50–950 ramp

primary

#1C6B18

secondary

#9C3EA1

accent

#41E6DE

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #1C6B18

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

Preview Lab → · Contrast checker → · Palette generator →