#133903#133903

#133903 is a dark, moderate green. Relative luminance 0.031; OKLCH L 30.5% C 0.091 H 138.4°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#133903
RGB	rgb(19, 57, 3)
HSL	hsl(102, 90%, 12%)
HSV	hsv(102, 95%, 22%)
CMYK	cmyk(66.7%, 0%, 94.7%, 77.6%)
CIE-LAB	lab(20.33, -24.60, 26.65)
CIE-LCH	lch(20.33, 36.27, 132.70°)
OKLab	oklab(30.51% -0.068 0.0604)
OKLCH	oklch(30.51% 0.091 138.4)
XYZ	xyz(1.7481, 3.0711, 0.5868)
Luminance	0.0307 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Dark Green

#033500

ΔE00 2.33

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133903 #290339

analogous

#2E3903 #133903 #03390E

triadic

#133903 #031339 #390313

tetradic

#133903 #032E39 #290339 #390E03

square

#133903 #032E39 #290339 #390E03

split-complementary

#133903 #0E0339 #39032E

monochromatic

#0A1D02 #0A1D02 #133903 #267306 #3AAD09

Accessibility & contrast

On white

13.01

#133903 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#133903 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133903

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133903	#FFFFFF	#000000	##FFFFFF
##133903	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3300

Deuteranopia (green-blind)

#363008

Tritanopia (blue-blind)

#0F372F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #133903;
/* rgb */ color: rgb(19, 57, 3);
/* oklch */ color: oklch(30.5% 0.091 138.4);

Tailwind

colors: {
  custom: {
    50: '#567049',
    500: '#133903',
    950: '#000000',
  },
}

SCSS

$custom: #133903;
$custom-light: #567049;
$custom-dark: #000000;

JSON

{
  "hex": "#133903",
  "rgb": {
    "r": 19,
    "g": 57,
    "b": 3
  },
  "hsl": {
    "h": 102.222,
    "s": 90,
    "l": 11.765
  },
  "oklch": {
    "l": 0.30506,
    "c": 0.09097,
    "h": 138.4
  },
  "luminance": 0.03071
}

Semantic roles & 50–950 ramp

primary

#133903

secondary

#5F1C7C

accent

#29FFC0

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#030701

muted

#787A77

Preview Lab

Preview with #133903

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

Preview Lab → · Contrast checker → · Palette generator →