#133C23#133C23

#133C23 is a dark, moderate green. Relative luminance 0.035; OKLCH L 32.0% C 0.064 H 153.7°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#133C23
RGB	rgb(19, 60, 35)
HSL	hsl(143, 52%, 15%)
HSV	hsv(143, 68%, 24%)
CMYK	cmyk(68.3%, 0%, 41.7%, 76.5%)
CIE-LAB	lab(21.91, -21.19, 11.32)
CIE-LCH	lch(21.91, 24.03, 151.88°)
OKLab	oklab(31.95% -0.0575 0.0284)
OKLCH	oklch(31.95% 0.064 153.7)
XYZ	xyz(2.1876, 3.4913, 2.1484)
Luminance	0.0349 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 8.11

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133C23 #3C132C

analogous

#173C13 #133C23 #133C37

triadic

#133C23 #23133C #3C2313

tetradic

#133C23 #13173C #3C132C #3C3713

square

#133C23 #13173C #3C132C #3C3713

split-complementary

#133C23 #37133C #3C1317

monochromatic

#07170E #07170E #133C23 #226A3E #309959

Accessibility & contrast

On white

12.36

#133C23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#133C23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133C23

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133C23	#FFFFFF	#000000	##FFFFFF
##133C23	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3721

Deuteranopia (green-blind)

#363325

Tritanopia (blue-blind)

#063B36

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #133c23;
/* rgb */ color: rgb(19, 60, 35);
/* oklch */ color: oklch(32.0% 0.064 153.7);

Tailwind

colors: {
  custom: {
    50: '#56725e',
    500: '#133c23',
    950: '#000000',
  },
}

SCSS

$custom: #133c23;
$custom-light: #56725e;
$custom-dark: #000000;

JSON

{
  "hex": "#133c23",
  "rgb": {
    "r": 19,
    "g": 60,
    "b": 35
  },
  "hsl": {
    "h": 143.415,
    "s": 51.899,
    "l": 15.49
  },
  "oklch": {
    "l": 0.31953,
    "c": 0.06409,
    "h": 153.7
  },
  "luminance": 0.03492
}

Semantic roles & 50–950 ramp

primary

#133C23

secondary

#74365C

accent

#4CA4DB

background

#F5F6F5

surface

#E9ECE9

border

#C5C7C5

text

#030804

muted

#787B79

Preview Lab

Preview with #133C23

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

Preview Lab → · Contrast checker → · Palette generator →