#145B33#145B33

#145B33 is a dark, moderate green. Relative luminance 0.079; OKLCH L 41.8% C 0.095 H 153.6°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#145B33
RGB	rgb(20, 91, 51)
HSL	hsl(146, 64%, 22%)
HSV	hsv(146, 78%, 36%)
CMYK	cmyk(78%, 0%, 44%, 64.3%)
CIE-LAB	lab(33.71, -31.70, 17.04)
CIE-LCH	lch(33.71, 35.99, 151.74°)
OKLab	oklab(41.77% -0.0854 0.0423)
OKLCH	oklch(41.77% 0.095 153.6)
XYZ	xyz(4.6267, 7.8694, 4.4064)
Luminance	0.0787 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145B33 #5B143C

analogous

#195B14 #145B33 #145B57

triadic

#145B33 #33145B #5B3314

tetradic

#145B33 #14195B #5B143C #5B5714

square

#145B33 #14195B #5B143C #5B5714

split-complementary

#145B33 #57145B #5B1419

monochromatic

#06190E #092917 #145B33 #1F8D4F #2ABF6B

Accessibility & contrast

On white

8.16

#145B33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#145B33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145B33

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145B33	#FFFFFF	#000000	##FFFFFF
##145B33	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5330

Deuteranopia (green-blind)

#524D36

Tritanopia (blue-blind)

#005A51

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #145b33;
/* rgb */ color: rgb(20, 91, 51);
/* oklch */ color: oklch(41.8% 0.095 153.6);

Tailwind

colors: {
  custom: {
    50: '#5d8a6b',
    500: '#145b33',
    950: '#000000',
  },
}

SCSS

$custom: #145b33;
$custom-light: #5d8a6b;
$custom-dark: #000000;

JSON

{
  "hex": "#145b33",
  "rgb": {
    "r": 20,
    "g": 91,
    "b": 51
  },
  "hsl": {
    "h": 146.197,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41773,
    "c": 0.09536,
    "h": 153.6
  },
  "luminance": 0.0787
}

Semantic roles & 50–950 ramp

primary

#145B33

secondary

#93386B

accent

#419EE7

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #145B33

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

Preview Lab → · Contrast checker → · Palette generator →