#145F56#145F56

#145F56 is a dark, moderate teal. Relative luminance 0.090; OKLCH L 43.9% C 0.071 H 183.0°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#145F56
RGB	rgb(20, 95, 86)
HSL	hsl(173, 65%, 23%)
HSV	hsv(173, 79%, 37%)
CMYK	cmyk(78.9%, 0%, 9.5%, 62.7%)
CIE-LAB	lab(35.99, -24.36, -1.25)
CIE-LCH	lch(35.99, 24.39, 182.94°)
OKLab	oklab(43.93% -0.0713 -0.0038)
OKLCH	oklch(43.93% 0.071 183)
XYZ	xyz(6.0596, 9.0043, 10.2209)
Luminance	0.0901 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145F56 #5F141D

analogous

#145F31 #145F56 #14425F

triadic

#145F56 #56145F #5F5614

tetradic

#145F56 #31145F #5F141D #425F14

square

#145F56 #31145F #5F141D #425F14

split-complementary

#145F56 #5F1442 #5F3114

monochromatic

#051917 #092C28 #145F56 #1F9284 #29C4B2

Accessibility & contrast

On white

7.50

#145F56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#145F56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145F56

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145F56	#FFFFFF	#000000	##FFFFFF
##145F56	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5956

Deuteranopia (green-blind)

#505257

Tritanopia (blue-blind)

#00615C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #145f56;
/* rgb */ color: rgb(20, 95, 86);
/* oklch */ color: oklch(43.9% 0.071 183.0);

Tailwind

colors: {
  custom: {
    50: '#608d85',
    500: '#145f56',
    950: '#000000',
  },
}

SCSS

$custom: #145f56;
$custom-light: #608d85;
$custom-dark: #000000;

JSON

{
  "hex": "#145f56",
  "rgb": {
    "r": 20,
    "g": 95,
    "b": 86
  },
  "hsl": {
    "h": 172.8,
    "s": 65.217,
    "l": 22.549
  },
  "oklch": {
    "l": 0.43933,
    "c": 0.07141,
    "h": 183
  },
  "luminance": 0.09005
}

Semantic roles & 50–950 ramp

primary

#145F56

secondary

#973844

accent

#4054E8

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #145F56

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

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