#155C46#155C46

#155C46 is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.6% C 0.078 H 167.6°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#155C46
RGB	rgb(21, 92, 70)
HSL	hsl(161, 63%, 22%)
HSV	hsv(161, 77%, 36%)
CMYK	cmyk(77.2%, 0%, 23.9%, 63.9%)
CIE-LAB	lab(34.51, -27.40, 6.55)
CIE-LCH	lch(34.51, 28.17, 166.56°)
OKLab	oklab(42.58% -0.076 0.0167)
OKLCH	oklch(42.58% 0.078 167.6)
XYZ	xyz(5.2413, 8.2553, 7.1104)
Luminance	0.0826 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155C46 #5C152B

analogous

#155C22 #155C46 #154F5C

triadic

#155C46 #46155C #5C4615

tetradic

#155C46 #22155C #5C152B #4F5C15

square

#155C46 #22155C #5C152B #4F5C15

split-complementary

#155C46 #5C154F #5C2215

monochromatic

#061913 #0A2A20 #155C46 #208E6C #2CC092

Accessibility & contrast

On white

7.92

#155C46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#155C46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155C46

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155C46	#FFFFFF	#000000	##FFFFFF
##155C46	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5545

Deuteranopia (green-blind)

#504E47

Tritanopia (blue-blind)

#005C56

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #155c46;
/* rgb */ color: rgb(21, 92, 70);
/* oklch */ color: oklch(42.6% 0.078 167.6);

Tailwind

colors: {
  custom: {
    50: '#5e8b79',
    500: '#155c46',
    950: '#000000',
  },
}

SCSS

$custom: #155c46;
$custom-light: #5e8b79;
$custom-dark: #000000;

JSON

{
  "hex": "#155c46",
  "rgb": {
    "r": 21,
    "g": 92,
    "b": 70
  },
  "hsl": {
    "h": 161.408,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.42575,
    "c": 0.0778,
    "h": 167.6
  },
  "luminance": 0.08256
}

Semantic roles & 50–950 ramp

primary

#155C46

secondary

#933955

accent

#4275E6

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C09

muted

#797D7B

Preview Lab

Preview with #155C46

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

Preview Lab → · Contrast checker → · Palette generator →