#145F39#145F39

#145F39 is a dark, moderate green. Relative luminance 0.086; OKLCH L 43.1% C 0.095 H 155.9°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#145F39
RGB	rgb(20, 95, 57)
HSL	hsl(150, 65%, 23%)
HSV	hsv(150, 79%, 37%)
CMYK	cmyk(78.9%, 0%, 40%, 62.7%)
CIE-LAB	lab(35.26, -32.12, 15.51)
CIE-LCH	lch(35.26, 35.67, 154.23°)
OKLab	oklab(43.09% -0.0868 0.0388)
OKLCH	oklch(43.09% 0.095 155.9)
XYZ	xyz(5.1187, 8.6279, 5.2657)
Luminance	0.0863 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145F39 #5F143A

analogous

#155F14 #145F39 #145F5E

triadic

#145F39 #39145F #5F3914

tetradic

#145F39 #14155F #5F143A #5F5E14

square

#145F39 #14155F #5F143A #5F5E14

split-complementary

#145F39 #5E145F #5F1415

monochromatic

#05190F #092C1B #145F39 #1F9257 #29C476

Accessibility & contrast

On white

7.70

#145F39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#145F39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145F39

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145F39	#FFFFFF	#000000	##FFFFFF
##145F39	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5736

Deuteranopia (green-blind)

#55503C

Tritanopia (blue-blind)

#005E55

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #145f39;
/* rgb */ color: rgb(20, 95, 57);
/* oklch */ color: oklch(43.1% 0.095 155.9);

Tailwind

colors: {
  custom: {
    50: '#5e8d6f',
    500: '#145f39',
    950: '#000000',
  },
}

SCSS

$custom: #145f39;
$custom-light: #5e8d6f;
$custom-dark: #000000;

JSON

{
  "hex": "#145f39",
  "rgb": {
    "r": 20,
    "g": 95,
    "b": 57
  },
  "hsl": {
    "h": 149.6,
    "s": 65.217,
    "l": 22.549
  },
  "oklch": {
    "l": 0.43088,
    "c": 0.09506,
    "h": 155.9
  },
  "luminance": 0.08629
}

Semantic roles & 50–950 ramp

primary

#145F39

secondary

#973868

accent

#4095E8

background

#F5F8F6

surface

#EAF0EC

border

#C6CBC7

text

#050C07

muted

#797D7A

Preview Lab

Preview with #145F39

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

Preview Lab → · Contrast checker → · Palette generator →