#133803#133803

#133803 is a dark, moderate green. Relative luminance 0.030; OKLCH L 30.2% C 0.090 H 138.3°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#133803
RGB	rgb(19, 56, 3)
HSL	hsl(102, 90%, 12%)
HSV	hsv(102, 95%, 22%)
CMYK	cmyk(66.1%, 0%, 94.6%, 78%)
CIE-LAB	lab(19.94, -24.16, 26.21)
CIE-LCH	lch(19.94, 35.65, 132.67°)
OKLab	oklab(30.18% -0.0669 0.0597)
OKLCH	oklch(30.18% 0.09 138.3)
XYZ	xyz(1.6991, 2.9732, 0.5705)
Luminance	0.0297 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Dark Green

#033500

ΔE00 2.23

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 5.27

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133803 #280338

analogous

#2E3803 #133803 #03380E

triadic

#133803 #031338 #380313

tetradic

#133803 #032E38 #280338 #380E03

square

#133803 #032E38 #280338 #380E03

split-complementary

#133803 #0E0338 #38032E

monochromatic

#0A1D02 #0A1D02 #133803 #277206 #3AAC09

Accessibility & contrast

On white

13.17

#133803 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#133803 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133803

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133803	#FFFFFF	#000000	##FFFFFF
##133803	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3200

Deuteranopia (green-blind)

#352F08

Tritanopia (blue-blind)

#10362E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #133803;
/* rgb */ color: rgb(19, 56, 3);
/* oklch */ color: oklch(30.2% 0.090 138.3);

Tailwind

colors: {
  custom: {
    50: '#566f49',
    500: '#133803',
    950: '#000000',
  },
}

SCSS

$custom: #133803;
$custom-light: #566f49;
$custom-dark: #000000;

JSON

{
  "hex": "#133803",
  "rgb": {
    "r": 19,
    "g": 56,
    "b": 3
  },
  "hsl": {
    "h": 101.887,
    "s": 89.831,
    "l": 11.569
  },
  "oklch": {
    "l": 0.30184,
    "c": 0.08961,
    "h": 138.3
  },
  "luminance": 0.02973
}

Semantic roles & 50–950 ramp

primary

#133803

secondary

#5E1C7B

accent

#29FFBE

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#030701

muted

#787A77

Preview Lab

Preview with #133803

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

Preview Lab → · Contrast checker → · Palette generator →