#145D5B#145D5B

#145D5B is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.6% C 0.068 H 192.2°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#145D5B
RGB	rgb(20, 93, 91)
HSL	hsl(178, 65%, 22%)
HSV	hsv(178, 78%, 36%)
CMYK	cmyk(78.5%, 0%, 2.2%, 63.5%)
CIE-LAB	lab(35.46, -21.74, -5.15)
CIE-LCH	lch(35.46, 22.34, 193.32°)
OKLab	oklab(43.56% -0.0665 -0.0143)
OKLCH	oklch(43.56% 0.068 192.2)
XYZ	xyz(6.0903, 8.7320, 11.2600)
Luminance	0.0873 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145D5B #5D1416

analogous

#145D37 #145D5B #143B5D

triadic

#145D5B #5B145D #5D5B14

tetradic

#145D5B #37145D #5D1416 #3B5D14

square

#145D5B #37145D #5D1416 #3B5D14

split-complementary

#145D5B #5D143B #5D3714

monochromatic

#051919 #092B2A #145D5B #1F8F8C #2AC2BE

Accessibility & contrast

On white

7.65

#145D5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#145D5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145D5B

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145D5B	#FFFFFF	#000000	##FFFFFF
##145D5B	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57585B

Deuteranopia (green-blind)

#4C505C

Tritanopia (blue-blind)

#00605C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #145d5b;
/* rgb */ color: rgb(20, 93, 91);
/* oklch */ color: oklch(43.6% 0.068 192.2);

Tailwind

colors: {
  custom: {
    50: '#608b89',
    500: '#145d5b',
    950: '#000000',
  },
}

SCSS

$custom: #145d5b;
$custom-light: #608b89;
$custom-dark: #000000;

JSON

{
  "hex": "#145d5b",
  "rgb": {
    "r": 20,
    "g": 93,
    "b": 91
  },
  "hsl": {
    "h": 178.356,
    "s": 64.602,
    "l": 22.157
  },
  "oklch": {
    "l": 0.43556,
    "c": 0.06803,
    "h": 192.2
  },
  "luminance": 0.08733
}

Semantic roles & 50–950 ramp

primary

#145D5B

secondary

#95383B

accent

#4045E8

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #145D5B

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

Preview Lab → · Contrast checker → · Palette generator →