#155A49#155A49

#155A49 is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.1% C 0.073 H 172.4°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#155A49
RGB	rgb(21, 90, 73)
HSL	hsl(165, 62%, 22%)
HSV	hsv(165, 77%, 35%)
CMYK	cmyk(76.7%, 0%, 18.9%, 64.7%)
CIE-LAB	lab(33.88, -25.60, 3.79)
CIE-LCH	lch(33.88, 25.88, 171.59°)
OKLab	oklab(42.09% -0.072 0.0096)
OKLCH	oklch(42.09% 0.073 172.4)
XYZ	xyz(5.1674, 7.9522, 7.5646)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155A49 #5A1526

analogous

#155A27 #155A49 #15495A

triadic

#155A49 #49155A #5A4915

tetradic

#155A49 #27155A #5A1526 #495A15

square

#155A49 #27155A #5A1526 #495A15

split-complementary

#155A49 #5A1549 #5A2715

monochromatic

#061914 #092821 #155A49 #218C71 #2CBD99

Accessibility & contrast

On white

8.11

#155A49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#155A49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155A49

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155A49	#FFFFFF	#000000	##FFFFFF
##155A49	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575448

Deuteranopia (green-blind)

#4E4D4A

Tritanopia (blue-blind)

#005B55

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #155a49;
/* rgb */ color: rgb(21, 90, 73);
/* oklch */ color: oklch(42.1% 0.073 172.4);

Tailwind

colors: {
  custom: {
    50: '#5e897b',
    500: '#155a49',
    950: '#000000',
  },
}

SCSS

$custom: #155a49;
$custom-light: #5e897b;
$custom-dark: #000000;

JSON

{
  "hex": "#155a49",
  "rgb": {
    "r": 21,
    "g": 90,
    "b": 73
  },
  "hsl": {
    "h": 165.217,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.42089,
    "c": 0.07269,
    "h": 172.4
  },
  "luminance": 0.07953
}

Semantic roles & 50–950 ramp

primary

#155A49

secondary

#92394F

accent

#436BE5

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050B09

muted

#797C7B

Preview Lab

Preview with #155A49

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

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