#155157#155157

#155157 is a dark, muted teal. Relative luminance 0.067; OKLCH L 40.1% C 0.060 H 204.8°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#155157
RGB	rgb(21, 81, 87)
HSL	hsl(185, 61%, 21%)
HSV	hsv(185, 76%, 34%)
CMYK	cmyk(75.9%, 6.9%, 0%, 65.9%)
CIE-LAB	lab(31.19, -16.41, -9.03)
CIE-LCH	lch(31.19, 18.73, 208.83°)
OKLab	oklab(40.05% -0.0543 -0.0251)
OKLCH	oklch(40.05% 0.06 204.8)
XYZ	xyz(4.9712, 6.7318, 10.0524)
Luminance	0.0673 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155157 #571B15

analogous

#15573C #155157 #153057

triadic

#155157 #571551 #515715

tetradic

#155157 #3C1557 #571B15 #305715

square

#155157 #3C1557 #571B15 #305715

split-complementary

#155157 #571530 #573C15

monochromatic

#061719 #092326 #155157 #217F88 #2DADBA

Accessibility & contrast

On white

8.95

#155157 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#155157 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155157

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155157	#FFFFFF	#000000	##FFFFFF
##155157	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4D57

Deuteranopia (green-blind)

#404657

Tritanopia (blue-blind)

#005553

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #155157;
/* rgb */ color: rgb(21, 81, 87);
/* oklch */ color: oklch(40.1% 0.060 204.8);

Tailwind

colors: {
  custom: {
    50: '#5e8286',
    500: '#155157',
    950: '#000000',
  },
}

SCSS

$custom: #155157;
$custom-light: #5e8286;
$custom-dark: #000000;

JSON

{
  "hex": "#155157",
  "rgb": {
    "r": 21,
    "g": 81,
    "b": 87
  },
  "hsl": {
    "h": 185.455,
    "s": 61.111,
    "l": 21.176
  },
  "oklch": {
    "l": 0.4005,
    "c": 0.05984,
    "h": 204.8
  },
  "luminance": 0.06732
}

Semantic roles & 50–950 ramp

primary

#155157

secondary

#8F4139

accent

#5244E4

background

#F5F7F8

surface

#EAEEEF

border

#C6C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #155157

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

Preview Lab → · Contrast checker → · Palette generator →