#145E55#145E55

#145E55 is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.6% C 0.071 H 182.9°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#145E55
RGB	rgb(20, 94, 85)
HSL	hsl(173, 65%, 22%)
HSV	hsv(173, 79%, 37%)
CMYK	cmyk(78.7%, 0%, 9.6%, 63.1%)
CIE-LAB	lab(35.61, -24.17, -1.19)
CIE-LCH	lch(35.61, 24.20, 182.81°)
OKLab	oklab(43.61% -0.0707 -0.0036)
OKLCH	oklch(43.61% 0.071 182.9)
XYZ	xyz(5.9301, 8.8093, 9.9804)
Luminance	0.0881 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145E55 #5E141D

analogous

#145E30 #145E55 #14425E

triadic

#145E55 #55145E #5E5514

tetradic

#145E55 #30145E #5E141D #425E14

square

#145E55 #30145E #5E141D #425E14

split-complementary

#145E55 #5E1442 #5E3014

monochromatic

#051917 #092C27 #145E55 #1F9083 #29C3B0

Accessibility & contrast

On white

7.60

#145E55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#145E55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145E55

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145E55	#FFFFFF	#000000	##FFFFFF
##145E55	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595855

Deuteranopia (green-blind)

#4F5156

Tritanopia (blue-blind)

#00605B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #145e55;
/* rgb */ color: rgb(20, 94, 85);
/* oklch */ color: oklch(43.6% 0.071 182.9);

Tailwind

colors: {
  custom: {
    50: '#5f8c84',
    500: '#145e55',
    950: '#000000',
  },
}

SCSS

$custom: #145e55;
$custom-light: #5f8c84;
$custom-dark: #000000;

JSON

{
  "hex": "#145e55",
  "rgb": {
    "r": 20,
    "g": 94,
    "b": 85
  },
  "hsl": {
    "h": 172.703,
    "s": 64.912,
    "l": 22.353
  },
  "oklch": {
    "l": 0.43614,
    "c": 0.07079,
    "h": 182.9
  },
  "luminance": 0.0881
}

Semantic roles & 50–950 ramp

primary

#145E55

secondary

#963844

accent

#4054E8

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #145E55

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

Preview Lab → · Contrast checker → · Palette generator →