#145D57#145D57

#145D57 is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.4% C 0.069 H 186.7°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#145D57
RGB	rgb(20, 93, 87)
HSL	hsl(175, 65%, 22%)
HSV	hsv(175, 78%, 36%)
CMYK	cmyk(78.5%, 0%, 6.5%, 63.5%)
CIE-LAB	lab(35.33, -23.03, -2.85)
CIE-LCH	lch(35.33, 23.21, 187.05°)
OKLab	oklab(43.4% -0.0685 -0.0081)
OKLCH	oklch(43.4% 0.069 186.7)
XYZ	xyz(5.9223, 8.6648, 10.3753)
Luminance	0.0867 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145D57 #5D141A

analogous

#145D32 #145D57 #143F5D

triadic

#145D57 #57145D #5D5714

tetradic

#145D57 #32145D #5D141A #3F5D14

square

#145D57 #32145D #5D141A #3F5D14

split-complementary

#145D57 #5D143F #5D3214

monochromatic

#051918 #092B28 #145D57 #1F8F86 #2AC2B5

Accessibility & contrast

On white

7.68

#145D57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#145D57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145D57

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145D57	#FFFFFF	#000000	##FFFFFF
##145D57	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585757

Deuteranopia (green-blind)

#4D5058

Tritanopia (blue-blind)

#005F5B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #145d57;
/* rgb */ color: rgb(20, 93, 87);
/* oklch */ color: oklch(43.4% 0.069 186.7);

Tailwind

colors: {
  custom: {
    50: '#5f8b86',
    500: '#145d57',
    950: '#000000',
  },
}

SCSS

$custom: #145d57;
$custom-light: #5f8b86;
$custom-dark: #000000;

JSON

{
  "hex": "#145d57",
  "rgb": {
    "r": 20,
    "g": 93,
    "b": 87
  },
  "hsl": {
    "h": 175.068,
    "s": 64.602,
    "l": 22.157
  },
  "oklch": {
    "l": 0.43404,
    "c": 0.06901,
    "h": 186.7
  },
  "luminance": 0.08666
}

Semantic roles & 50–950 ramp

primary

#145D57

secondary

#953840

accent

#404EE8

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #145D57

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

Preview Lab → · Contrast checker → · Palette generator →