#1D4E0A#1D4E0A

#1D4E0A is a dark, moderate green. Relative luminance 0.057; OKLCH L 37.6% C 0.109 H 138.9°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#1D4E0A
RGB	rgb(29, 78, 10)
HSL	hsl(103, 77%, 17%)
HSV	hsv(103, 87%, 31%)
CMYK	cmyk(62.8%, 0%, 87.2%, 69.4%)
CIE-LAB	lab(28.73, -29.90, 32.35)
CIE-LCH	lch(28.73, 44.06, 132.74°)
OKLab	oklab(37.57% -0.0824 0.0719)
OKLCH	oklch(37.57% 0.109 138.9)
XYZ	xyz(3.2857, 5.7316, 1.2203)
Luminance	0.0573 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D4E0A #3B0A4E

analogous

#3F4E0A #1D4E0A #0A4E19

triadic

#1D4E0A #0A1D4E #4E0A1D

tetradic

#1D4E0A #0A3F4E #3B0A4E #4E190A

square

#1D4E0A #0A3F4E #3B0A4E #4E190A

split-complementary

#1D4E0A #190A4E #4E0A3F

monochromatic

#0A1B03 #0A1B03 #1D4E0A #318411 #45BA18

Accessibility & contrast

On white

9.78

#1D4E0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#1D4E0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D4E0A

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D4E0A	#FFFFFF	#000000	##FFFFFF
##1D4E0A	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514600

Deuteranopia (green-blind)

#4A4212

Tritanopia (blue-blind)

#184B41

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #1d4e0a;
/* rgb */ color: rgb(29, 78, 10);
/* oklch */ color: oklch(37.6% 0.109 138.9);

Tailwind

colors: {
  custom: {
    50: '#608050',
    500: '#1d4e0a',
    950: '#000000',
  },
}

SCSS

$custom: #1d4e0a;
$custom-light: #608050;
$custom-dark: #000000;

JSON

{
  "hex": "#1d4e0a",
  "rgb": {
    "r": 29,
    "g": 78,
    "b": 10
  },
  "hsl": {
    "h": 103.235,
    "s": 77.273,
    "l": 17.255
  },
  "oklch": {
    "l": 0.37569,
    "c": 0.10936,
    "h": 138.9
  },
  "luminance": 0.05732
}

Semantic roles & 50–950 ramp

primary

#1D4E0A

secondary

#6F298B

accent

#34F4BE

background

#F5F7F4

surface

#EAEEE7

border

#C6C9C3

text

#050A02

muted

#797C78

Preview Lab

Preview with #1D4E0A

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

Preview Lab → · Contrast checker → · Palette generator →