#145D55#145D55

#145D55 is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.3% C 0.070 H 184.1°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#145D55
RGB	rgb(20, 93, 85)
HSL	hsl(173, 65%, 22%)
HSV	hsv(173, 78%, 36%)
CMYK	cmyk(78.5%, 0%, 8.6%, 63.5%)
CIE-LAB	lab(35.27, -23.66, -1.70)
CIE-LCH	lch(35.27, 23.72, 184.10°)
OKLab	oklab(43.33% -0.0696 -0.005)
OKLCH	oklch(43.33% 0.07 184.1)
XYZ	xyz(5.8417, 8.6326, 9.9509)
Luminance	0.0863 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145D55 #5D141C

analogous

#145D31 #145D55 #14415D

triadic

#145D55 #55145D #5D5514

tetradic

#145D55 #31145D #5D141C #415D14

square

#145D55 #31145D #5D141C #415D14

split-complementary

#145D55 #5D1441 #5D3114

monochromatic

#051917 #092B27 #145D55 #1F8F83 #2AC2B1

Accessibility & contrast

On white

7.70

#145D55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#145D55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145D55

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145D55	#FFFFFF	#000000	##FFFFFF
##145D55	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)

#585755

Deuteranopia (green-blind)

#4E5056

Tritanopia (blue-blind)

#005F5A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #145d55;
/* rgb */ color: rgb(20, 93, 85);
/* oklch */ color: oklch(43.3% 0.070 184.1);

Tailwind

colors: {
  custom: {
    50: '#5f8b84',
    500: '#145d55',
    950: '#000000',
  },
}

SCSS

$custom: #145d55;
$custom-light: #5f8b84;
$custom-dark: #000000;

JSON

{
  "hex": "#145d55",
  "rgb": {
    "r": 20,
    "g": 93,
    "b": 85
  },
  "hsl": {
    "h": 173.425,
    "s": 64.602,
    "l": 22.157
  },
  "oklch": {
    "l": 0.43331,
    "c": 0.06975,
    "h": 184.1
  },
  "luminance": 0.08633
}

Semantic roles & 50–950 ramp

primary

#145D55

secondary

#953842

accent

#4053E8

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050C0B

muted

#797D7C

Preview Lab

Preview with #145D55

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

Preview Lab → · Contrast checker → · Palette generator →