#133B1A#133B1A

#133B1A is a dark, moderate green. Relative luminance 0.033; OKLCH L 31.4% C 0.073 H 147.0°. Best body text is #FFFFFF at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#133B1A
RGB	rgb(19, 59, 26)
HSL	hsl(131, 51%, 15%)
HSV	hsv(131, 68%, 23%)
CMYK	cmyk(67.8%, 0%, 55.9%, 76.9%)
CIE-LAB	lab(21.36, -22.57, 16.30)
CIE-LCH	lch(21.36, 27.84, 144.15°)
OKLab	oklab(31.44% -0.061 0.0396)
OKLCH	oklch(31.44% 0.073 147)
XYZ	xyz(2.0188, 3.3408, 1.5155)
Luminance	0.0334 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 5.47

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133B1A #3B1334

analogous

#203B13 #133B1A #133B2E

triadic

#133B1A #1A133B #3B1A13

tetradic

#133B1A #13203B #3B1334 #3B2E13

square

#133B1A #13203B #3B1334 #3B2E13

split-complementary

#133B1A #2E133B #3B1320

monochromatic

#07170A #07170A #133B1A #22692E #319843

Accessibility & contrast

On white

12.59

#133B1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#133B1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133B1A

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133B1A	#FFFFFF	#000000	##FFFFFF
##133B1A	1.00	12.59	1.67	12.59
#FFFFFF	12.59	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3517

Deuteranopia (green-blind)

#37321C

Tritanopia (blue-blind)

#0A3A33

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #133b1a;
/* rgb */ color: rgb(19, 59, 26);
/* oklch */ color: oklch(31.4% 0.073 147.0);

Tailwind

colors: {
  custom: {
    50: '#567157',
    500: '#133b1a',
    950: '#000000',
  },
}

SCSS

$custom: #133b1a;
$custom-light: #567157;
$custom-dark: #000000;

JSON

{
  "hex": "#133b1a",
  "rgb": {
    "r": 19,
    "g": 59,
    "b": 26
  },
  "hsl": {
    "h": 130.5,
    "s": 51.282,
    "l": 15.294
  },
  "oklch": {
    "l": 0.31442,
    "c": 0.07277,
    "h": 147
  },
  "luminance": 0.03341
}

Semantic roles & 50–950 ramp

primary

#133B1A

secondary

#733669

accent

#4DC2DB

background

#F5F6F5

surface

#E9ECE9

border

#C5C7C5

text

#030803

muted

#787B78

Preview Lab

Preview with #133B1A

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

Preview Lab → · Contrast checker → · Palette generator →