#1C4A0B#1C4A0B

#1C4A0B is a dark, moderate green. Relative luminance 0.052; OKLCH L 36.3% C 0.104 H 139.0°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#1C4A0B
RGB	rgb(28, 74, 11)
HSL	hsl(104, 74%, 17%)
HSV	hsv(104, 85%, 29%)
CMYK	cmyk(62.2%, 0%, 85.1%, 71%)
CIE-LAB	lab(27.21, -28.44, 30.53)
CIE-LCH	lch(27.21, 41.73, 132.97°)
OKLab	oklab(36.31% -0.0784 0.0682)
OKLCH	oklch(36.31% 0.104 139)
XYZ	xyz(2.9880, 5.1683, 1.1567)
Luminance	0.0517 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C4A0B #390B4A

analogous

#3C4A0B #1C4A0B #0B4A1A

triadic

#1C4A0B #0B1C4A #4A0B1C

tetradic

#1C4A0B #0B3C4A #390B4A #4A1A0B

square

#1C4A0B #0B3C4A #390B4A #4A1A0B

split-complementary

#1C4A0B #1A0B4A #4A0B3C

monochromatic

#0A1B04 #0A1B04 #1C4A0B #307F13 #44B51B

Accessibility & contrast

On white

10.33

#1C4A0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#1C4A0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C4A0B

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C4A0B	#FFFFFF	#000000	##FFFFFF
##1C4A0B	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)

#4C4301

Deuteranopia (green-blind)

#473F12

Tritanopia (blue-blind)

#17473E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #1c4a0b;
/* rgb */ color: rgb(28, 74, 11);
/* oklch */ color: oklch(36.3% 0.104 139.0);

Tailwind

colors: {
  custom: {
    50: '#5f7d4f',
    500: '#1c4a0b',
    950: '#000000',
  },
}

SCSS

$custom: #1c4a0b;
$custom-light: #5f7d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#1c4a0b",
  "rgb": {
    "r": 28,
    "g": 74,
    "b": 11
  },
  "hsl": {
    "h": 103.81,
    "s": 74.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.36309,
    "c": 0.10393,
    "h": 139
  },
  "luminance": 0.05169
}

Semantic roles & 50–950 ramp

primary

#1C4A0B

secondary

#6E2B86

accent

#37F1BF

background

#F5F7F4

surface

#EAEEE7

border

#C6C9C3

text

#050902

muted

#797B78

Preview Lab

Preview with #1C4A0B

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

Preview Lab → · Contrast checker → · Palette generator →