#155B62#155B62

#155B62 is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.3% C 0.067 H 205.0°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#155B62
RGB	rgb(21, 91, 98)
HSL	hsl(185, 65%, 23%)
HSV	hsv(185, 79%, 38%)
CMYK	cmyk(78.6%, 7.1%, 0%, 61.6%)
CIE-LAB	lab(35.05, -18.18, -10.13)
CIE-LCH	lch(35.05, 20.81, 209.14°)
OKLab	oklab(43.31% -0.0604 -0.0282)
OKLCH	oklch(43.31% 0.067 205)
XYZ	xyz(6.2540, 8.5227, 12.8683)
Luminance	0.0852 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155B62 #621C15

analogous

#156242 #155B62 #153462

triadic

#155B62 #62155B #5B6215

tetradic

#155B62 #421562 #621C15 #346215

square

#155B62 #421562 #621C15 #346215

split-complementary

#155B62 #621534 #624215

monochromatic

#051719 #0A2C30 #155B62 #208A94 #2BB9C7

Accessibility & contrast

On white

7.76

#155B62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#155B62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155B62

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155B62	#FFFFFF	#000000	##FFFFFF
##155B62	1.00	7.76	2.70	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535762

Deuteranopia (green-blind)

#484F62

Tritanopia (blue-blind)

#005F5D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #155b62;
/* rgb */ color: rgb(21, 91, 98);
/* oklch */ color: oklch(43.3% 0.067 205.0);

Tailwind

colors: {
  custom: {
    50: '#61898e',
    500: '#155b62',
    950: '#000000',
  },
}

SCSS

$custom: #155b62;
$custom-light: #61898e;
$custom-dark: #000000;

JSON

{
  "hex": "#155b62",
  "rgb": {
    "r": 21,
    "g": 91,
    "b": 98
  },
  "hsl": {
    "h": 185.455,
    "s": 64.706,
    "l": 23.333
  },
  "oklch": {
    "l": 0.43309,
    "c": 0.06665,
    "h": 205
  },
  "luminance": 0.08523
}

Semantic roles & 50–950 ramp

primary

#155B62

secondary

#99423A

accent

#4F40E8

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #155B62

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

Preview Lab → · Contrast checker → · Palette generator →