#155D46#155D46

#155D46 is a dark, moderate teal. Relative luminance 0.084; OKLCH L 42.9% C 0.079 H 166.9°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#155D46
RGB	rgb(21, 93, 70)
HSL	hsl(161, 63%, 22%)
HSV	hsv(161, 77%, 36%)
CMYK	cmyk(77.4%, 0%, 24.7%, 63.5%)
CIE-LAB	lab(34.86, -27.87, 7.04)
CIE-LCH	lch(34.86, 28.75, 165.81°)
OKLab	oklab(42.86% -0.0771 0.018)
OKLCH	oklch(42.86% 0.079 166.9)
XYZ	xyz(5.3285, 8.4297, 7.1394)
Luminance	0.0843 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155D46 #5D152C

analogous

#155D22 #155D46 #15505D

triadic

#155D46 #46155D #5D4615

tetradic

#155D46 #22155D #5D152C #505D15

square

#155D46 #22155D #5D152C #505D15

split-complementary

#155D46 #5D1550 #5D2215

monochromatic

#061913 #0A2B20 #155D46 #208F6C #2CC191

Accessibility & contrast

On white

7.82

#155D46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#155D46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155D46

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155D46	#FFFFFF	#000000	##FFFFFF
##155D46	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5645

Deuteranopia (green-blind)

#514F48

Tritanopia (blue-blind)

#005D57

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #155d46;
/* rgb */ color: rgb(21, 93, 70);
/* oklch */ color: oklch(42.9% 0.079 166.9);

Tailwind

colors: {
  custom: {
    50: '#5f8b79',
    500: '#155d46',
    950: '#000000',
  },
}

SCSS

$custom: #155d46;
$custom-light: #5f8b79;
$custom-dark: #000000;

JSON

{
  "hex": "#155d46",
  "rgb": {
    "r": 21,
    "g": 93,
    "b": 70
  },
  "hsl": {
    "h": 160.833,
    "s": 63.158,
    "l": 22.353
  },
  "oklch": {
    "l": 0.42865,
    "c": 0.0792,
    "h": 166.9
  },
  "luminance": 0.0843
}

Semantic roles & 50–950 ramp

primary

#155D46

secondary

#943956

accent

#4276E6

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C09

muted

#797D7B

Preview Lab

Preview with #155D46

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

Preview Lab → · Contrast checker → · Palette generator →