#155647#155647

#155647 is a dark, moderate teal. Relative luminance 0.073; OKLCH L 40.9% C 0.069 H 173.9°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#155647
RGB	rgb(21, 86, 71)
HSL	hsl(166, 61%, 21%)
HSV	hsv(166, 76%, 34%)
CMYK	cmyk(75.6%, 0%, 17.4%, 66.3%)
CIE-LAB	lab(32.41, -24.20, 2.93)
CIE-LCH	lch(32.41, 24.37, 173.10°)
OKLab	oklab(40.87% -0.0685 0.0074)
OKLCH	oklch(40.87% 0.069 173.9)
XYZ	xyz(4.7738, 7.2694, 7.1116)
Luminance	0.0727 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155647 #561524

analogous

#155626 #155647 #154456

triadic

#155647 #471556 #564715

tetradic

#155647 #261556 #561524 #445615

square

#155647 #261556 #561524 #445615

split-complementary

#155647 #561544 #562615

monochromatic

#061914 #09251E #155647 #218770 #2DB898

Accessibility & contrast

On white

8.56

#155647 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#155647 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155647

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155647	#FFFFFF	#000000	##FFFFFF
##155647	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535046

Deuteranopia (green-blind)

#4A4A48

Tritanopia (blue-blind)

#005752

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #155647;
/* rgb */ color: rgb(21, 86, 71);
/* oklch */ color: oklch(40.9% 0.069 173.9);

Tailwind

colors: {
  custom: {
    50: '#5d867a',
    500: '#155647',
    950: '#000000',
  },
}

SCSS

$custom: #155647;
$custom-light: #5d867a;
$custom-dark: #000000;

JSON

{
  "hex": "#155647",
  "rgb": {
    "r": 21,
    "g": 86,
    "b": 71
  },
  "hsl": {
    "h": 166.154,
    "s": 60.748,
    "l": 20.98
  },
  "oklch": {
    "l": 0.40868,
    "c": 0.06886,
    "h": 173.9
  },
  "luminance": 0.0727
}

Semantic roles & 50–950 ramp

primary

#155647

secondary

#8E394D

accent

#4469E4

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#050B09

muted

#797C7B

Preview Lab

Preview with #155647

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

Preview Lab → · Contrast checker → · Palette generator →