#155C69#155C69

#155C69 is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.9% C 0.069 H 213.0°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#155C69
RGB	rgb(21, 92, 105)
HSL	hsl(189, 67%, 25%)
HSV	hsv(189, 80%, 41%)
CMYK	cmyk(80%, 12.4%, 0%, 58.8%)
CIE-LAB	lab(35.66, -16.28, -13.56)
CIE-LCH	lch(35.66, 21.19, 219.80°)
OKLab	oklab(43.89% -0.0582 -0.0378)
OKLCH	oklch(43.89% 0.069 213)
XYZ	xyz(6.6851, 8.8328, 14.7144)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155C69 #692215

analogous

#15694C #155C69 #153269

triadic

#155C69 #69155C #5C6915

tetradic

#155C69 #4C1569 #692215 #326915

square

#155C69 #4C1569 #692215 #326915

split-complementary

#155C69 #691532 #694C15

monochromatic

#05161A #0B2F36 #155C69 #1F899C #29B5CF

Accessibility & contrast

On white

7.59

#155C69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#155C69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155C69

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155C69	#FFFFFF	#000000	##FFFFFF
##155C69	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52596A

Deuteranopia (green-blind)

#475069

Tritanopia (blue-blind)

#006160

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #155c69;
/* rgb */ color: rgb(21, 92, 105);
/* oklch */ color: oklch(43.9% 0.069 213.0);

Tailwind

colors: {
  custom: {
    50: '#628a93',
    500: '#155c69',
    950: '#000000',
  },
}

SCSS

$custom: #155c69;
$custom-light: #628a93;
$custom-dark: #000000;

JSON

{
  "hex": "#155c69",
  "rgb": {
    "r": 21,
    "g": 92,
    "b": 105
  },
  "hsl": {
    "h": 189.286,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.43893,
    "c": 0.06945,
    "h": 213
  },
  "luminance": 0.08834
}

Semantic roles & 50–950 ramp

primary

#155C69

secondary

#A04A3A

accent

#593EEA

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #155C69

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

Preview Lab → · Contrast checker → · Palette generator →