#145F5C#145F5C

#145F5C is a dark, moderate teal. Relative luminance 0.091; OKLCH L 44.2% C 0.069 H 190.9°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#145F5C
RGB	rgb(20, 95, 92)
HSL	hsl(178, 65%, 23%)
HSV	hsv(178, 79%, 37%)
CMYK	cmyk(78.9%, 0%, 3.2%, 62.7%)
CIE-LAB	lab(36.19, -22.46, -4.69)
CIE-LCH	lch(36.19, 22.95, 191.80°)
OKLab	oklab(44.15% -0.0682 -0.0131)
OKLCH	oklch(44.15% 0.069 190.9)
XYZ	xyz(6.3116, 9.1051, 11.5480)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145F5C #5F1417

analogous

#145F36 #145F5C #143C5F

triadic

#145F5C #5C145F #5F5C14

tetradic

#145F5C #36145F #5F1417 #3C5F14

square

#145F5C #36145F #5F1417 #3C5F14

split-complementary

#145F5C #5F143C #5F3614

monochromatic

#051918 #092C2B #145F5C #1F928D #29C4BE

Accessibility & contrast

On white

7.44

#145F5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#145F5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145F5C

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145F5C	#FFFFFF	#000000	##FFFFFF
##145F5C	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595A5C

Deuteranopia (green-blind)

#4E525D

Tritanopia (blue-blind)

#00625E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #145f5c;
/* rgb */ color: rgb(20, 95, 92);
/* oklch */ color: oklch(44.2% 0.069 190.9);

Tailwind

colors: {
  custom: {
    50: '#608d8a',
    500: '#145f5c',
    950: '#000000',
  },
}

SCSS

$custom: #145f5c;
$custom-light: #608d8a;
$custom-dark: #000000;

JSON

{
  "hex": "#145f5c",
  "rgb": {
    "r": 20,
    "g": 95,
    "b": 92
  },
  "hsl": {
    "h": 177.6,
    "s": 65.217,
    "l": 22.549
  },
  "oklch": {
    "l": 0.44154,
    "c": 0.06949,
    "h": 190.9
  },
  "luminance": 0.09106
}

Semantic roles & 50–950 ramp

primary

#145F5C

secondary

#97383C

accent

#4046E8

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #145F5C

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

Preview Lab → · Contrast checker → · Palette generator →