#155E67#155E67

#155E67 is a dark, moderate teal. Relative luminance 0.091; OKLCH L 44.4% C 0.069 H 207.4°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#155E67
RGB	rgb(21, 94, 103)
HSL	hsl(187, 66%, 24%)
HSV	hsv(187, 80%, 40%)
CMYK	cmyk(79.6%, 8.7%, 0%, 59.6%)
CIE-LAB	lab(36.26, -18.10, -11.41)
CIE-LCH	lch(36.26, 21.40, 212.23°)
OKLab	oklab(44.35% -0.0614 -0.0317)
OKLCH	oklch(44.35% 0.069 207.4)
XYZ	xyz(6.7591, 9.1433, 14.2379)
Luminance	0.0914 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155E67 #671E15

analogous

#156747 #155E67 #153567

triadic

#155E67 #67155E #5E6715

tetradic

#155E67 #471567 #671E15 #356715

square

#155E67 #471567 #671E15 #356715

split-complementary

#155E67 #671535 #674715

monochromatic

#051719 #0B3034 #155E67 #1F8C9A #2ABBCD

Accessibility & contrast

On white

7.42

#155E67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#155E67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155E67

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155E67	#FFFFFF	#000000	##FFFFFF
##155E67	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555A68

Deuteranopia (green-blind)

#4A5267

Tritanopia (blue-blind)

#006361

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #155e67;
/* rgb */ color: rgb(21, 94, 103);
/* oklch */ color: oklch(44.4% 0.069 207.4);

Tailwind

colors: {
  custom: {
    50: '#628c92',
    500: '#155e67',
    950: '#000000',
  },
}

SCSS

$custom: #155e67;
$custom-light: #628c92;
$custom-dark: #000000;

JSON

{
  "hex": "#155e67",
  "rgb": {
    "r": 21,
    "g": 94,
    "b": 103
  },
  "hsl": {
    "h": 186.585,
    "s": 66.129,
    "l": 24.314
  },
  "oklch": {
    "l": 0.4435,
    "c": 0.06909,
    "h": 207.4
  },
  "luminance": 0.09144
}

Semantic roles & 50–950 ramp

primary

#155E67

secondary

#9E453A

accent

#513FE9

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0D

muted

#7A7D7D

Preview Lab

Preview with #155E67

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

Preview Lab → · Contrast checker → · Palette generator →