#133C1F#133C1F

#133C1F is a dark, moderate green. Relative luminance 0.035; OKLCH L 31.9% C 0.069 H 150.3°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#133C1F
RGB	rgb(19, 60, 31)
HSL	hsl(138, 52%, 15%)
HSV	hsv(138, 68%, 24%)
CMYK	cmyk(68.3%, 0%, 48.3%, 76.5%)
CIE-LAB	lab(21.83, -22.07, 13.78)
CIE-LCH	lch(21.83, 26.01, 148.01°)
OKLab	oklab(31.86% -0.0597 0.0341)
OKLCH	oklch(31.86% 0.069 150.3)
XYZ	xyz(2.1316, 3.4689, 1.8533)
Luminance	0.0347 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 6.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133C1F #3C1330

analogous

#1B3C13 #133C1F #133C33

triadic

#133C1F #1F133C #3C1F13

tetradic

#133C1F #131B3C #3C1330 #3C3313

square

#133C1F #131B3C #3C1330 #3C3313

split-complementary

#133C1F #33133C #3C131B

monochromatic

#07170C #07170C #133C1F #226A37 #30994F

Accessibility & contrast

On white

12.40

#133C1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#133C1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133C1F

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133C1F	#FFFFFF	#000000	##FFFFFF
##133C1F	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C371D

Deuteranopia (green-blind)

#373321

Tritanopia (blue-blind)

#073B35

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #133c1f;
/* rgb */ color: rgb(19, 60, 31);
/* oklch */ color: oklch(31.9% 0.069 150.3);

Tailwind

colors: {
  custom: {
    50: '#56725b',
    500: '#133c1f',
    950: '#000000',
  },
}

SCSS

$custom: #133c1f;
$custom-light: #56725b;
$custom-dark: #000000;

JSON

{
  "hex": "#133c1f",
  "rgb": {
    "r": 19,
    "g": 60,
    "b": 31
  },
  "hsl": {
    "h": 137.561,
    "s": 51.899,
    "l": 15.49
  },
  "oklch": {
    "l": 0.31859,
    "c": 0.06871,
    "h": 150.3
  },
  "luminance": 0.03469
}

Semantic roles & 50–950 ramp

primary

#133C1F

secondary

#743662

accent

#4CB2DB

background

#F5F6F5

surface

#E9ECE9

border

#C5C7C5

text

#030804

muted

#787B79

Preview Lab

Preview with #133C1F

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

Preview Lab → · Contrast checker → · Palette generator →