#155A44#155A44

#155A44 is a dark, moderate teal. Relative luminance 0.079; OKLCH L 41.9% C 0.077 H 167.1°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#155A44
RGB	rgb(21, 90, 68)
HSL	hsl(161, 62%, 22%)
HSV	hsv(161, 77%, 35%)
CMYK	cmyk(76.7%, 0%, 24.4%, 64.7%)
CIE-LAB	lab(33.75, -26.99, 6.71)
CIE-LCH	lch(33.75, 27.81, 166.03°)
OKLab	oklab(41.94% -0.0747 0.0172)
OKLCH	oklch(41.94% 0.077 167.1)
XYZ	xyz(5.0082, 7.8885, 6.7264)
Luminance	0.0789 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155A44 #5A152B

analogous

#155A22 #155A44 #154E5A

triadic

#155A44 #44155A #5A4415

tetradic

#155A44 #22155A #5A152B #4E5A15

square

#155A44 #22155A #5A152B #4E5A15

split-complementary

#155A44 #5A154E #5A2215

monochromatic

#061913 #09281F #155A44 #218C69 #2CBD8F

Accessibility & contrast

On white

8.15

#155A44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#155A44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155A44

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155A44	#FFFFFF	#000000	##FFFFFF
##155A44	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585343

Deuteranopia (green-blind)

#4F4D45

Tritanopia (blue-blind)

#005A54

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #155a44;
/* rgb */ color: rgb(21, 90, 68);
/* oklch */ color: oklch(41.9% 0.077 167.1);

Tailwind

colors: {
  custom: {
    50: '#5e8977',
    500: '#155a44',
    950: '#000000',
  },
}

SCSS

$custom: #155a44;
$custom-light: #5e8977;
$custom-dark: #000000;

JSON

{
  "hex": "#155a44",
  "rgb": {
    "r": 21,
    "g": 90,
    "b": 68
  },
  "hsl": {
    "h": 160.87,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41936,
    "c": 0.07669,
    "h": 167.1
  },
  "luminance": 0.07889
}

Semantic roles & 50–950 ramp

primary

#155A44

secondary

#923955

accent

#4376E5

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050B08

muted

#797C7B

Preview Lab

Preview with #155A44

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

Preview Lab → · Contrast checker → · Palette generator →