#133A23#133A23

#133A23 is a dark, moderate green. Relative luminance 0.033; OKLCH L 31.3% C 0.061 H 154.7°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#133A23
RGB	rgb(19, 58, 35)
HSL	hsl(145, 51%, 15%)
HSV	hsv(145, 67%, 23%)
CMYK	cmyk(67.2%, 0%, 39.7%, 77.3%)
CIE-LAB	lab(21.15, -20.18, 10.30)
CIE-LCH	lch(21.15, 22.66, 152.96°)
OKLab	oklab(31.33% -0.0548 0.0259)
OKLCH	oklch(31.33% 0.061 154.7)
XYZ	xyz(2.0848, 3.2857, 2.1141)
Luminance	0.0329 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 8.82

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133A23 #3A132A

analogous

#173A13 #133A23 #133A36

triadic

#133A23 #23133A #3A2313

tetradic

#133A23 #13173A #3A132A #3A3613

square

#133A23 #13173A #3A132A #3A3613

split-complementary

#133A23 #36133A #3A1317

monochromatic

#08170E #08170E #133A23 #22683F #31965B

Accessibility & contrast

On white

12.67

#133A23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#133A23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133A23

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133A23	#FFFFFF	#000000	##FFFFFF
##133A23	1.00	12.67	1.66	12.67
#FFFFFF	12.67	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3522

Deuteranopia (green-blind)

#353124

Tritanopia (blue-blind)

#063934

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #133a23;
/* rgb */ color: rgb(19, 58, 35);
/* oklch */ color: oklch(31.3% 0.061 154.7);

Tailwind

colors: {
  custom: {
    50: '#55705e',
    500: '#133a23',
    950: '#000000',
  },
}

SCSS

$custom: #133a23;
$custom-light: #55705e;
$custom-dark: #000000;

JSON

{
  "hex": "#133a23",
  "rgb": {
    "r": 19,
    "g": 58,
    "b": 35
  },
  "hsl": {
    "h": 144.615,
    "s": 50.649,
    "l": 15.098
  },
  "oklch": {
    "l": 0.3133,
    "c": 0.06065,
    "h": 154.7
  },
  "luminance": 0.03286
}

Semantic roles & 50–950 ramp

primary

#133A23

secondary

#72365A

accent

#4EA1DA

background

#F5F6F5

surface

#E9ECE9

border

#C5C7C5

text

#030704

muted

#787A79

Preview Lab

Preview with #133A23

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

Preview Lab → · Contrast checker → · Palette generator →