#1C4A09#1C4A09

#1C4A09 is a dark, moderate green. Relative luminance 0.052; OKLCH L 36.3% C 0.105 H 138.7°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#1C4A09
RGB	rgb(28, 74, 9)
HSL	hsl(102, 78%, 16%)
HSV	hsv(102, 88%, 29%)
CMYK	cmyk(62.2%, 0%, 87.8%, 71%)
CIE-LAB	lab(27.20, -28.58, 31.26)
CIE-LCH	lch(27.20, 42.36, 132.44°)
OKLab	oklab(36.29% -0.0789 0.0694)
OKLCH	oklch(36.29% 0.105 138.7)
XYZ	xyz(2.9769, 5.1639, 1.0983)
Luminance	0.0516 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C4A09 #37094A

analogous

#3D4A09 #1C4A09 #094A17

triadic

#1C4A09 #091C4A #4A091C

tetradic

#1C4A09 #093D4A #37094A #4A1709

square

#1C4A09 #093D4A #37094A #4A1709

split-complementary

#1C4A09 #17094A #4A093D

monochromatic

#0A1B03 #0A1B03 #1C4A09 #318110 #45B716

Accessibility & contrast

On white

10.33

#1C4A09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#1C4A09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C4A09

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C4A09	#FFFFFF	#000000	##FFFFFF
##1C4A09	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4300

Deuteranopia (green-blind)

#473F11

Tritanopia (blue-blind)

#17473E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #1c4a09;
/* rgb */ color: rgb(28, 74, 9);
/* oklch */ color: oklch(36.3% 0.105 138.7);

Tailwind

colors: {
  custom: {
    50: '#5f7d4f',
    500: '#1c4a09',
    950: '#000000',
  },
}

SCSS

$custom: #1c4a09;
$custom-light: #5f7d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#1c4a09",
  "rgb": {
    "r": 28,
    "g": 74,
    "b": 9
  },
  "hsl": {
    "h": 102.462,
    "s": 78.313,
    "l": 16.275
  },
  "oklch": {
    "l": 0.36294,
    "c": 0.10509,
    "h": 138.7
  },
  "luminance": 0.05164
}

Semantic roles & 50–950 ramp

primary

#1C4A09

secondary

#6B2787

accent

#33F5BC

background

#F5F7F4

surface

#EAEEE7

border

#C6C9C3

text

#050902

muted

#797B78

Preview Lab

Preview with #1C4A09

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

Preview Lab → · Contrast checker → · Palette generator →