#145B37#145B37

#145B37 is a dark, moderate green. Relative luminance 0.079; OKLCH L 41.9% C 0.091 H 156.1°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#145B37
RGB	rgb(20, 91, 55)
HSL	hsl(150, 64%, 22%)
HSV	hsv(150, 78%, 36%)
CMYK	cmyk(78%, 0%, 39.6%, 64.3%)
CIE-LAB	lab(33.79, -30.83, 14.74)
CIE-LCH	lch(33.79, 34.18, 154.44°)
OKLab	oklab(41.86% -0.0833 0.037)
OKLCH	oklch(41.86% 0.091 156.1)
XYZ	xyz(4.7187, 7.9062, 4.8910)
Luminance	0.0791 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145B37 #5B1438

analogous

#155B14 #145B37 #145B5B

triadic

#145B37 #37145B #5B3714

tetradic

#145B37 #14155B #5B1438 #5B5B14

square

#145B37 #14155B #5B1438 #5B5B14

split-complementary

#145B37 #5B145B #5B1415

monochromatic

#06190F #092919 #145B37 #1F8D55 #2ABF74

Accessibility & contrast

On white

8.14

#145B37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#145B37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145B37

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145B37	#FFFFFF	#000000	##FFFFFF
##145B37	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5335

Deuteranopia (green-blind)

#524D39

Tritanopia (blue-blind)

#005A52

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #145b37;
/* rgb */ color: rgb(20, 91, 55);
/* oklch */ color: oklch(41.9% 0.091 156.1);

Tailwind

colors: {
  custom: {
    50: '#5d8a6e',
    500: '#145b37',
    950: '#000000',
  },
}

SCSS

$custom: #145b37;
$custom-light: #5d8a6e;
$custom-dark: #000000;

JSON

{
  "hex": "#145b37",
  "rgb": {
    "r": 20,
    "g": 91,
    "b": 55
  },
  "hsl": {
    "h": 149.577,
    "s": 63.964,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41862,
    "c": 0.09118,
    "h": 156.1
  },
  "luminance": 0.07907
}

Semantic roles & 50–950 ramp

primary

#145B37

secondary

#933866

accent

#4195E7

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050C07

muted

#797D7A

Preview Lab

Preview with #145B37

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

Preview Lab → · Contrast checker → · Palette generator →