#1C4A0A#1C4A0A

#1C4A0A is a dark, moderate green. Relative luminance 0.052; OKLCH L 36.3% C 0.105 H 138.8°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#1C4A0A
RGB	rgb(28, 74, 10)
HSL	hsl(103, 76%, 16%)
HSV	hsv(103, 86%, 29%)
CMYK	cmyk(62.2%, 0%, 86.5%, 71%)
CIE-LAB	lab(27.20, -28.52, 30.90)
CIE-LCH	lch(27.20, 42.05, 132.70°)
OKLab	oklab(36.3% -0.0787 0.0688)
OKLCH	oklch(36.3% 0.105 138.8)
XYZ	xyz(2.9823, 5.1661, 1.1271)
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

#1C4A0A #380A4A

analogous

#3C4A0A #1C4A0A #0A4A18

triadic

#1C4A0A #0A1C4A #4A0A1C

tetradic

#1C4A0A #0A3C4A #380A4A #4A180A

square

#1C4A0A #0A3C4A #380A4A #4A180A

split-complementary

#1C4A0A #180A4A #4A0A3C

monochromatic

#0A1B04 #0A1B04 #1C4A0A #308011 #45B619

Accessibility & contrast

On white

10.33

#1C4A0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#1C4A0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C4A0A

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C4A0A	#FFFFFF	#000000	##FFFFFF
##1C4A0A	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)

#4C4300

Deuteranopia (green-blind)

#473F11

Tritanopia (blue-blind)

#17473E

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #1c4a0a;
/* rgb */ color: rgb(28, 74, 10);
/* oklch */ color: oklch(36.3% 0.105 138.8);

Tailwind

colors: {
  custom: {
    50: '#5f7d4f',
    500: '#1c4a0a',
    950: '#000000',
  },
}

SCSS

$custom: #1c4a0a;
$custom-light: #5f7d4f;
$custom-dark: #000000;

JSON

{
  "hex": "#1c4a0a",
  "rgb": {
    "r": 28,
    "g": 74,
    "b": 10
  },
  "hsl": {
    "h": 103.125,
    "s": 76.19,
    "l": 16.471
  },
  "oklch": {
    "l": 0.36301,
    "c": 0.10452,
    "h": 138.8
  },
  "luminance": 0.05166
}

Semantic roles & 50–950 ramp

primary

#1C4A0A

secondary

#6C2987

accent

#35F3BD

background

#F5F7F4

surface

#EAEEE7

border

#C6C9C3

text

#050902

muted

#797B78

Preview Lab

Preview with #1C4A0A

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

Preview Lab → · Contrast checker → · Palette generator →