#155C44#155C44

#155C44 is a dark, moderate teal. Relative luminance 0.082; OKLCH L 42.5% C 0.080 H 165.7°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#155C44
RGB	rgb(21, 92, 68)
HSL	hsl(160, 63%, 22%)
HSV	hsv(160, 77%, 36%)
CMYK	cmyk(77.2%, 0%, 26.1%, 63.9%)
CIE-LAB	lab(34.46, -27.93, 7.71)
CIE-LCH	lch(34.46, 28.98, 164.57°)
OKLab	oklab(42.52% -0.0771 0.0197)
OKLCH	oklch(42.52% 0.08 165.7)
XYZ	xyz(5.1792, 8.2305, 6.7834)
Luminance	0.0823 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155C44 #5C152D

analogous

#155C20 #155C44 #15515C

triadic

#155C44 #44155C #5C4415

tetradic

#155C44 #20155C #5C152D #515C15

square

#155C44 #20155C #5C152D #515C15

split-complementary

#155C44 #5C1551 #5C2015

monochromatic

#061912 #0A2A1F #155C44 #208E69 #2CC08E

Accessibility & contrast

On white

7.94

#155C44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#155C44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155C44

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155C44	#FFFFFF	#000000	##FFFFFF
##155C44	1.00	7.94	2.65	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5543

Deuteranopia (green-blind)

#514E46

Tritanopia (blue-blind)

#005C55

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #155c44;
/* rgb */ color: rgb(21, 92, 68);
/* oklch */ color: oklch(42.5% 0.080 165.7);

Tailwind

colors: {
  custom: {
    50: '#5e8b78',
    500: '#155c44',
    950: '#000000',
  },
}

SCSS

$custom: #155c44;
$custom-light: #5e8b78;
$custom-dark: #000000;

JSON

{
  "hex": "#155c44",
  "rgb": {
    "r": 21,
    "g": 92,
    "b": 68
  },
  "hsl": {
    "h": 159.718,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.42517,
    "c": 0.07954,
    "h": 165.7
  },
  "luminance": 0.08231
}

Semantic roles & 50–950 ramp

primary

#155C44

secondary

#933958

accent

#4279E6

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #155C44

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

Preview Lab → · Contrast checker → · Palette generator →