#155C68#155C68

#155C68 is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.8% C 0.069 H 211.7°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#155C68
RGB	rgb(21, 92, 104)
HSL	hsl(189, 66%, 25%)
HSV	hsv(189, 80%, 41%)
CMYK	cmyk(79.8%, 11.5%, 0%, 59.2%)
CIE-LAB	lab(35.62, -16.64, -13.00)
CIE-LCH	lch(35.62, 21.12, 218.01°)
OKLab	oklab(43.85% -0.0587 -0.0362)
OKLCH	oklch(43.85% 0.069 211.7)
XYZ	xyz(6.6340, 8.8124, 14.4453)
Luminance	0.0881 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155C68 #682115

analogous

#15684B #155C68 #153268

triadic

#155C68 #68155C #5C6815

tetradic

#155C68 #4B1568 #682115 #326815

square

#155C68 #4B1568 #682115 #326815

split-complementary

#155C68 #681532 #684B15

monochromatic

#051719 #0B2F35 #155C68 #1F899B #2AB6CE

Accessibility & contrast

On white

7.60

#155C68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#155C68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155C68

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155C68	#FFFFFF	#000000	##FFFFFF
##155C68	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)

#525969

Deuteranopia (green-blind)

#475068

Tritanopia (blue-blind)

#006160

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #155c68;
/* rgb */ color: rgb(21, 92, 104);
/* oklch */ color: oklch(43.8% 0.069 211.7);

Tailwind

colors: {
  custom: {
    50: '#628a93',
    500: '#155c68',
    950: '#000000',
  },
}

SCSS

$custom: #155c68;
$custom-light: #628a93;
$custom-dark: #000000;

JSON

{
  "hex": "#155c68",
  "rgb": {
    "r": 21,
    "g": 92,
    "b": 104
  },
  "hsl": {
    "h": 188.675,
    "s": 66.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.43848,
    "c": 0.06899,
    "h": 211.7
  },
  "luminance": 0.08813
}

Semantic roles & 50–950 ramp

primary

#155C68

secondary

#9F493A

accent

#573EE9

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #155C68

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

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