#1A3F09#1A3F09

#1A3F09 is a dark, moderate green. Relative luminance 0.038; OKLCH L 32.8% C 0.091 H 137.9°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#1A3F09
RGB	rgb(26, 63, 9)
HSL	hsl(101, 75%, 14%)
HSV	hsv(101, 86%, 25%)
CMYK	cmyk(58.7%, 0%, 85.7%, 75.3%)
CIE-LAB	lab(22.98, -24.39, 27.15)
CIE-LCH	lch(22.98, 36.49, 131.94°)
OKLab	oklab(32.79% -0.0675 0.0609)
OKLCH	oklch(32.79% 0.091 137.9)
XYZ	xyz(2.2527, 3.7942, 0.8720)
Luminance	0.0379 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Forrest Green

#154406

ΔE00 2.21

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A3F09 #2E093F

analogous

#353F09 #1A3F09 #093F13

triadic

#1A3F09 #091A3F #3F091A

tetradic

#1A3F09 #09353F #2E093F #3F1309

square

#1A3F09 #09353F #2E093F #3F1309

split-complementary

#1A3F09 #13093F #3F0935

monochromatic

#0B1B04 #0B1B04 #1A3F09 #307511 #46AA18

Accessibility & contrast

On white

11.94

#1A3F09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#1A3F09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A3F09

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A3F09	#FFFFFF	#000000	##FFFFFF
##1A3F09	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413901

Deuteranopia (green-blind)

#3D360F

Tritanopia (blue-blind)

#173C35

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1a3f09;
/* rgb */ color: rgb(26, 63, 9);
/* oklch */ color: oklch(32.8% 0.091 137.9);

Tailwind

colors: {
  custom: {
    50: '#5b744d',
    500: '#1a3f09',
    950: '#000000',
  },
}

SCSS

$custom: #1a3f09;
$custom-light: #5b744d;
$custom-dark: #000000;

JSON

{
  "hex": "#1a3f09",
  "rgb": {
    "r": 26,
    "g": 63,
    "b": 9
  },
  "hsl": {
    "h": 101.111,
    "s": 75,
    "l": 14.118
  },
  "oklch": {
    "l": 0.32793,
    "c": 0.09091,
    "h": 137.9
  },
  "luminance": 0.03794
}

Semantic roles & 50–950 ramp

primary

#1A3F09

secondary

#62277D

accent

#36F2B7

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#040801

muted

#797B77

Preview Lab

Preview with #1A3F09

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

Preview Lab → · Contrast checker → · Palette generator →