#145C58#145C58

#145C58 is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.2% C 0.068 H 189.4°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#145C58
RGB	rgb(20, 92, 88)
HSL	hsl(177, 64%, 22%)
HSV	hsv(177, 78%, 36%)
CMYK	cmyk(78.3%, 0%, 4.3%, 63.9%)
CIE-LAB	lab(35.02, -22.19, -3.94)
CIE-LCH	lch(35.02, 22.54, 190.06°)
OKLab	oklab(43.16% -0.0669 -0.011)
OKLCH	oklch(43.16% 0.068 189.4)
XYZ	xyz(5.8763, 8.5069, 10.5629)
Luminance	0.0851 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145C58 #5C1418

analogous

#145C34 #145C58 #143C5C

triadic

#145C58 #58145C #5C5814

tetradic

#145C58 #34145C #5C1418 #3C5C14

square

#145C58 #34145C #5C1418 #3C5C14

split-complementary

#145C58 #5C143C #5C3414

monochromatic

#051918 #092A28 #145C58 #1F8E88 #2AC1B8

Accessibility & contrast

On white

7.77

#145C58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#145C58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145C58

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145C58	#FFFFFF	#000000	##FFFFFF
##145C58	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565758

Deuteranopia (green-blind)

#4C4F59

Tritanopia (blue-blind)

#005F5B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #145c58;
/* rgb */ color: rgb(20, 92, 88);
/* oklch */ color: oklch(43.2% 0.068 189.4);

Tailwind

colors: {
  custom: {
    50: '#5f8a87',
    500: '#145c58',
    950: '#000000',
  },
}

SCSS

$custom: #145c58;
$custom-light: #5f8a87;
$custom-dark: #000000;

JSON

{
  "hex": "#145c58",
  "rgb": {
    "r": 20,
    "g": 92,
    "b": 88
  },
  "hsl": {
    "h": 176.667,
    "s": 64.286,
    "l": 21.961
  },
  "oklch": {
    "l": 0.43159,
    "c": 0.0678,
    "h": 189.4
  },
  "luminance": 0.08508
}

Semantic roles & 50–950 ramp

primary

#145C58

secondary

#94383D

accent

#414AE7

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #145C58

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

Preview Lab → · Contrast checker → · Palette generator →