#145B5F#145B5F

#145B5F is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.2% C 0.067 H 200.7°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#145B5F
RGB	rgb(20, 91, 95)
HSL	hsl(183, 65%, 23%)
HSV	hsv(183, 79%, 37%)
CMYK	cmyk(78.9%, 4.2%, 0%, 62.7%)
CIE-LAB	lab(34.92, -19.34, -8.46)
CIE-LCH	lch(34.92, 21.11, 203.63°)
OKLab	oklab(43.16% -0.0623 -0.0235)
OKLCH	oklch(43.16% 0.067 200.7)
XYZ	xyz(6.0942, 8.4564, 12.1353)
Luminance	0.0846 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145B5F #5F1814

analogous

#145F3D #145B5F #14355F

triadic

#145B5F #5F145B #5B5F14

tetradic

#145B5F #3D145F #5F1814 #355F14

square

#145B5F #3D145F #5F1814 #355F14

split-complementary

#145B5F #5F1435 #5F3D14

monochromatic

#051819 #092B2C #145B5F #1F8B92 #29BCC4

Accessibility & contrast

On white

7.80

#145B5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#145B5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145B5F

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145B5F	#FFFFFF	#000000	##FFFFFF
##145B5F	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54575F

Deuteranopia (green-blind)

#494F5F

Tritanopia (blue-blind)

#005F5C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #145b5f;
/* rgb */ color: rgb(20, 91, 95);
/* oklch */ color: oklch(43.2% 0.067 200.7);

Tailwind

colors: {
  custom: {
    50: '#60898c',
    500: '#145b5f',
    950: '#000000',
  },
}

SCSS

$custom: #145b5f;
$custom-light: #60898c;
$custom-dark: #000000;

JSON

{
  "hex": "#145b5f",
  "rgb": {
    "r": 20,
    "g": 91,
    "b": 95
  },
  "hsl": {
    "h": 183.2,
    "s": 65.217,
    "l": 22.549
  },
  "oklch": {
    "l": 0.43158,
    "c": 0.06657,
    "h": 200.7
  },
  "luminance": 0.08457
}

Semantic roles & 50–950 ramp

primary

#145B5F

secondary

#973D38

accent

#4940E8

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #145B5F

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

Preview Lab → · Contrast checker → · Palette generator →