#145D51#145D51

#145D51 is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.2% C 0.072 H 179.0°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#145D51
RGB	rgb(20, 93, 81)
HSL	hsl(170, 65%, 22%)
HSV	hsv(170, 78%, 36%)
CMYK	cmyk(78.5%, 0%, 12.9%, 63.5%)
CIE-LAB	lab(35.14, -24.88, 0.62)
CIE-LCH	lch(35.14, 24.89, 178.58°)
OKLab	oklab(43.19% -0.0717 0.0012)
OKLCH	oklch(43.19% 0.072 179)
XYZ	xyz(5.6873, 8.5708, 9.1376)
Luminance	0.0857 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145D51 #5D1420

analogous

#145D2D #145D51 #14455D

triadic

#145D51 #51145D #5D5114

tetradic

#145D51 #2D145D #5D1420 #455D14

square

#145D51 #2D145D #5D1420 #455D14

split-complementary

#145D51 #5D1445 #5D2D14

monochromatic

#051916 #092B25 #145D51 #1F8F7D #2AC2A9

Accessibility & contrast

On white

7.74

#145D51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#145D51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145D51

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145D51	#FFFFFF	#000000	##FFFFFF
##145D51	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595751

Deuteranopia (green-blind)

#4F5052

Tritanopia (blue-blind)

#005F59

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #145d51;
/* rgb */ color: rgb(20, 93, 81);
/* oklch */ color: oklch(43.2% 0.072 179.0);

Tailwind

colors: {
  custom: {
    50: '#5f8b81',
    500: '#145d51',
    950: '#000000',
  },
}

SCSS

$custom: #145d51;
$custom-light: #5f8b81;
$custom-dark: #000000;

JSON

{
  "hex": "#145d51",
  "rgb": {
    "r": 20,
    "g": 93,
    "b": 81
  },
  "hsl": {
    "h": 170.137,
    "s": 64.602,
    "l": 22.157
  },
  "oklch": {
    "l": 0.4319,
    "c": 0.07168,
    "h": 179
  },
  "luminance": 0.08572
}

Semantic roles & 50–950 ramp

primary

#145D51

secondary

#953847

accent

#405CE8

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C0A

muted

#797D7C

Preview Lab

Preview with #145D51

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

Preview Lab → · Contrast checker → · Palette generator →