#1B490C#1B490C

#1B490C is a dark, moderate green. Relative luminance 0.050; OKLCH L 36.0% C 0.102 H 139.4°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#1B490C
RGB	rgb(27, 73, 12)
HSL	hsl(105, 72%, 17%)
HSV	hsv(105, 84%, 29%)
CMYK	cmyk(63%, 0%, 83.6%, 71.4%)
CIE-LAB	lab(26.80, -28.25, 29.73)
CIE-LCH	lch(26.80, 41.01, 133.53°)
OKLab	oklab(35.97% -0.0777 0.0667)
OKLCH	oklch(35.97% 0.102 139.4)
XYZ	xyz(2.9008, 5.0244, 1.1647)
Luminance	0.0503 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B490C #3A0C49

analogous

#3A490C #1B490C #0C491C

triadic

#1B490C #0C1B49 #490C1B

tetradic

#1B490C #0C3A49 #3A0C49 #491C0C

square

#1B490C #0C3A49 #3A0C49 #491C0C

split-complementary

#1B490C #1C0C49 #490C3A

monochromatic

#0A1A04 #0A1A04 #1B490C #2E7E15 #42B21D

Accessibility & contrast

On white

10.47

#1B490C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#1B490C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B490C

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B490C	#FFFFFF	#000000	##FFFFFF
##1B490C	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4202

Deuteranopia (green-blind)

#463E13

Tritanopia (blue-blind)

#16463D

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #1b490c;
/* rgb */ color: rgb(27, 73, 12);
/* oklch */ color: oklch(36.0% 0.102 139.4);

Tailwind

colors: {
  custom: {
    50: '#5e7c50',
    500: '#1b490c',
    950: '#000000',
  },
}

SCSS

$custom: #1b490c;
$custom-light: #5e7c50;
$custom-dark: #000000;

JSON

{
  "hex": "#1b490c",
  "rgb": {
    "r": 27,
    "g": 73,
    "b": 12
  },
  "hsl": {
    "h": 105.246,
    "s": 71.765,
    "l": 16.667
  },
  "oklch": {
    "l": 0.35965,
    "c": 0.10244,
    "h": 139.4
  },
  "luminance": 0.05025
}

Semantic roles & 50–950 ramp

primary

#1B490C

secondary

#6F2C85

accent

#39EEC2

background

#F5F7F4

surface

#E9EEE7

border

#C5C9C3

text

#050902

muted

#797B78

Preview Lab

Preview with #1B490C

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

Preview Lab → · Contrast checker → · Palette generator →