#133D21#133D21

#133D21 is a dark, moderate green. Relative luminance 0.036; OKLCH L 32.2% C 0.068 H 151.5°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#133D21
RGB	rgb(19, 61, 33)
HSL	hsl(140, 53%, 16%)
HSV	hsv(140, 69%, 24%)
CMYK	cmyk(68.9%, 0%, 45.9%, 76.1%)
CIE-LAB	lab(22.25, -22.13, 13.06)
CIE-LCH	lch(22.25, 25.69, 149.46°)
OKLab	oklab(32.22% -0.0599 0.0324)
OKLCH	oklch(32.22% 0.068 151.5)
XYZ	xyz(2.2116, 3.5855, 2.0141)
Luminance	0.0359 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 7.07

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133D21 #3D132F

analogous

#1A3D13 #133D21 #133D36

triadic

#133D21 #21133D #3D2113

tetradic

#133D21 #131A3D #3D132F #3D3613

square

#133D21 #131A3D #3D132F #3D3613

split-complementary

#133D21 #36133D #3D131A

monochromatic

#07170D #07170D #133D21 #226C3A #309A53

Accessibility & contrast

On white

12.23

#133D21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#133D21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133D21

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133D21	#FFFFFF	#000000	##FFFFFF
##133D21	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D381F

Deuteranopia (green-blind)

#383423

Tritanopia (blue-blind)

#063C36

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #133d21;
/* rgb */ color: rgb(19, 61, 33);
/* oklch */ color: oklch(32.2% 0.068 151.5);

Tailwind

colors: {
  custom: {
    50: '#56735c',
    500: '#133d21',
    950: '#000000',
  },
}

SCSS

$custom: #133d21;
$custom-light: #56735c;
$custom-dark: #000000;

JSON

{
  "hex": "#133d21",
  "rgb": {
    "r": 19,
    "g": 61,
    "b": 33
  },
  "hsl": {
    "h": 140,
    "s": 52.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.32217,
    "c": 0.06809,
    "h": 151.5
  },
  "luminance": 0.03586
}

Semantic roles & 50–950 ramp

primary

#133D21

secondary

#753660

accent

#4CACDC

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030804

muted

#787B79

Preview Lab

Preview with #133D21

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

Preview Lab → · Contrast checker → · Palette generator →