#1C4D0B#1C4D0B

#1C4D0B is a dark, moderate green. Relative luminance 0.056; OKLCH L 37.2% C 0.108 H 139.3°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#1C4D0B
RGB	rgb(28, 77, 11)
HSL	hsl(105, 75%, 17%)
HSV	hsv(105, 86%, 30%)
CMYK	cmyk(63.6%, 0%, 85.7%, 69.8%)
CIE-LAB	lab(28.32, -29.71, 31.60)
CIE-LCH	lch(28.32, 43.38, 133.24°)
OKLab	oklab(37.23% -0.0818 0.0705)
OKLCH	oklch(37.23% 0.108 139.3)
XYZ	xyz(3.1930, 5.5785, 1.2250)
Luminance	0.0558 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 3.08

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C4D0B #3C0B4D

analogous

#3D4D0B #1C4D0B #0B4D1B

triadic

#1C4D0B #0B1C4D #4D0B1C

tetradic

#1C4D0B #0B3D4D #3C0B4D #4D1B0B

square

#1C4D0B #0B3D4D #3C0B4D #4D1B0B

split-complementary

#1C4D0B #1B0B4D #4D0B3D

monochromatic

#0A1B04 #0A1B04 #1C4D0B #2F8313 #43B81A

Accessibility & contrast

On white

9.93

#1C4D0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#1C4D0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C4D0B

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C4D0B	#FFFFFF	#000000	##FFFFFF
##1C4D0B	1.00	9.93	2.12	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4500

Deuteranopia (green-blind)

#494113

Tritanopia (blue-blind)

#164A41

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #1c4d0b;
/* rgb */ color: rgb(28, 77, 11);
/* oklch */ color: oklch(37.2% 0.108 139.3);

Tailwind

colors: {
  custom: {
    50: '#5f7f50',
    500: '#1c4d0b',
    950: '#000000',
  },
}

SCSS

$custom: #1c4d0b;
$custom-light: #5f7f50;
$custom-dark: #000000;

JSON

{
  "hex": "#1c4d0b",
  "rgb": {
    "r": 28,
    "g": 77,
    "b": 11
  },
  "hsl": {
    "h": 104.545,
    "s": 75,
    "l": 17.255
  },
  "oklch": {
    "l": 0.37229,
    "c": 0.10798,
    "h": 139.3
  },
  "luminance": 0.05579
}

Semantic roles & 50–950 ramp

primary

#1C4D0B

secondary

#712B89

accent

#36F2C1

background

#F5F7F4

surface

#EAEEE7

border

#C6C9C3

text

#050A02

muted

#797C78

Preview Lab

Preview with #1C4D0B

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

Preview Lab → · Contrast checker → · Palette generator →