#145A2F#145A2F

#145A2F is a dark, moderate green. Relative luminance 0.077; OKLCH L 41.4% C 0.098 H 151.8°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#145A2F
RGB	rgb(20, 90, 47)
HSL	hsl(143, 64%, 22%)
HSV	hsv(143, 78%, 35%)
CMYK	cmyk(77.8%, 0%, 47.8%, 64.7%)
CIE-LAB	lab(33.28, -32.09, 18.84)
CIE-LCH	lch(33.28, 37.22, 149.58°)
OKLab	oklab(41.39% -0.0864 0.0464)
OKLCH	oklch(41.39% 0.098 151.8)
XYZ	xyz(4.4574, 7.6658, 3.9335)
Luminance	0.0767 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145A2F #5A143F

analogous

#1C5A14 #145A2F #145A52

triadic

#145A2F #2F145A #5A2F14

tetradic

#145A2F #141C5A #5A143F #5A5214

square

#145A2F #141C5A #5A143F #5A5214

split-complementary

#145A2F #52145A #5A141C

monochromatic

#06190D #092815 #145A2F #1F8C49 #2ABE63

Accessibility & contrast

On white

8.29

#145A2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#145A2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145A2F

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145A2F	#FFFFFF	#000000	##FFFFFF
##145A2F	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A522C

Deuteranopia (green-blind)

#524C32

Tritanopia (blue-blind)

#005950

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #145a2f;
/* rgb */ color: rgb(20, 90, 47);
/* oklch */ color: oklch(41.4% 0.098 151.8);

Tailwind

colors: {
  custom: {
    50: '#5d8968',
    500: '#145a2f',
    950: '#000000',
  },
}

SCSS

$custom: #145a2f;
$custom-light: #5d8968;
$custom-dark: #000000;

JSON

{
  "hex": "#145a2f",
  "rgb": {
    "r": 20,
    "g": 90,
    "b": 47
  },
  "hsl": {
    "h": 143.143,
    "s": 63.636,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41392,
    "c": 0.09807,
    "h": 151.8
  },
  "luminance": 0.07666
}

Semantic roles & 50–950 ramp

primary

#145A2F

secondary

#92386F

accent

#41A7E7

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #145A2F

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

Preview Lab → · Contrast checker → · Palette generator →