#1D4C10#1D4C10

#1D4C10 is a dark, moderate green. Relative luminance 0.055; OKLCH L 37.0% C 0.103 H 139.8°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#1D4C10
RGB	rgb(29, 76, 16)
HSL	hsl(107, 65%, 18%)
HSV	hsv(107, 79%, 30%)
CMYK	cmyk(61.8%, 0%, 78.9%, 70.2%)
CIE-LAB	lab(28.03, -28.58, 29.30)
CIE-LCH	lch(28.03, 40.93, 134.28°)
OKLab	oklab(37.01% -0.0785 0.0665)
OKLCH	oklch(37.01% 0.103 139.8)
XYZ	xyz(3.1845, 5.4672, 1.3776)
Luminance	0.0547 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D4C10 #3F104C

analogous

#3B4C10 #1D4C10 #104C21

triadic

#1D4C10 #101D4C #4C101D

tetradic

#1D4C10 #103B4C #3F104C #4C2110

square

#1D4C10 #103B4C #3F104C #4C2110

split-complementary

#1D4C10 #21104C #4C103B

monochromatic

#0A1905 #0A1905 #1D4C10 #307F1B #44B125

Accessibility & contrast

On white

10.03

#1D4C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#1D4C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4C10

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D4C10	#FFFFFF	#000000	##FFFFFF
##1D4C10	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4506

Deuteranopia (green-blind)

#484116

Tritanopia (blue-blind)

#184940

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #1d4c10;
/* rgb */ color: rgb(29, 76, 16);
/* oklch */ color: oklch(37.0% 0.103 139.8);

Tailwind

colors: {
  custom: {
    50: '#5f7e52',
    500: '#1d4c10',
    950: '#000000',
  },
}

SCSS

$custom: #1d4c10;
$custom-light: #5f7e52;
$custom-dark: #000000;

JSON

{
  "hex": "#1d4c10",
  "rgb": {
    "r": 29,
    "g": 76,
    "b": 16
  },
  "hsl": {
    "h": 107,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.37006,
    "c": 0.10285,
    "h": 139.8
  },
  "luminance": 0.05468
}

Semantic roles & 50–950 ramp

primary

#1D4C10

secondary

#743286

accent

#40E8C4

background

#F5F7F4

surface

#EAEEE7

border

#C6C9C3

text

#050A02

muted

#797C78

Preview Lab

Preview with #1D4C10

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

Preview Lab → · Contrast checker → · Palette generator →