#145F5A#145F5A

#145F5A is a dark, moderate teal. Relative luminance 0.091; OKLCH L 44.1% C 0.070 H 188.2°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#145F5A
RGB	rgb(20, 95, 90)
HSL	hsl(176, 65%, 23%)
HSV	hsv(176, 79%, 37%)
CMYK	cmyk(78.9%, 0%, 5.3%, 62.7%)
CIE-LAB	lab(36.12, -23.11, -3.55)
CIE-LCH	lch(36.12, 23.38, 188.73°)
OKLab	oklab(44.08% -0.0693 -0.01)
OKLCH	oklch(44.08% 0.07 188.2)
XYZ	xyz(6.2253, 9.0706, 11.0936)
Luminance	0.0907 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145F5A #5F1419

analogous

#145F34 #145F5A #143E5F

triadic

#145F5A #5A145F #5F5A14

tetradic

#145F5A #34145F #5F1419 #3E5F14

square

#145F5A #34145F #5F1419 #3E5F14

split-complementary

#145F5A #5F143E #5F3414

monochromatic

#051918 #092C2A #145F5A #1F928A #29C4BA

Accessibility & contrast

On white

7.46

#145F5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#145F5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145F5A

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145F5A	#FFFFFF	#000000	##FFFFFF
##145F5A	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59595A

Deuteranopia (green-blind)

#4F525B

Tritanopia (blue-blind)

#00625D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #145f5a;
/* rgb */ color: rgb(20, 95, 90);
/* oklch */ color: oklch(44.1% 0.070 188.2);

Tailwind

colors: {
  custom: {
    50: '#608d88',
    500: '#145f5a',
    950: '#000000',
  },
}

SCSS

$custom: #145f5a;
$custom-light: #608d88;
$custom-dark: #000000;

JSON

{
  "hex": "#145f5a",
  "rgb": {
    "r": 20,
    "g": 95,
    "b": 90
  },
  "hsl": {
    "h": 176,
    "s": 65.217,
    "l": 22.549
  },
  "oklch": {
    "l": 0.44079,
    "c": 0.06997,
    "h": 188.2
  },
  "luminance": 0.09071
}

Semantic roles & 50–950 ramp

primary

#145F5A

secondary

#97383E

accent

#404BE8

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #145F5A

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

Preview Lab → · Contrast checker → · Palette generator →