#155B46#155B46

#155B46 is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.3% C 0.076 H 168.3°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#155B46
RGB	rgb(21, 91, 70)
HSL	hsl(162, 63%, 22%)
HSV	hsv(162, 77%, 36%)
CMYK	cmyk(76.9%, 0%, 23.1%, 64.3%)
CIE-LAB	lab(34.16, -26.92, 6.04)
CIE-LCH	lch(34.16, 27.59, 167.35°)
OKLab	oklab(42.29% -0.0748 0.0155)
OKLCH	oklch(42.29% 0.076 168.3)
XYZ	xyz(5.1552, 8.0832, 7.0817)
Luminance	0.0808 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155B46 #5B152A

analogous

#155B23 #155B46 #154D5B

triadic

#155B46 #46155B #5B4615

tetradic

#155B46 #23155B #5B152A #4D5B15

square

#155B46 #23155B #5B152A #4D5B15

split-complementary

#155B46 #5B154D #5B2315

monochromatic

#061913 #0A2920 #155B46 #208D6C #2CBE93

Accessibility & contrast

On white

8.03

#155B46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#155B46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155B46

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155B46	#FFFFFF	#000000	##FFFFFF
##155B46	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585445

Deuteranopia (green-blind)

#4F4E47

Tritanopia (blue-blind)

#005C55

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #155b46;
/* rgb */ color: rgb(21, 91, 70);
/* oklch */ color: oklch(42.3% 0.076 168.3);

Tailwind

colors: {
  custom: {
    50: '#5e8a79',
    500: '#155b46',
    950: '#000000',
  },
}

SCSS

$custom: #155b46;
$custom-light: #5e8a79;
$custom-dark: #000000;

JSON

{
  "hex": "#155b46",
  "rgb": {
    "r": 21,
    "g": 91,
    "b": 70
  },
  "hsl": {
    "h": 162,
    "s": 62.5,
    "l": 21.961
  },
  "oklch": {
    "l": 0.42286,
    "c": 0.07641,
    "h": 168.3
  },
  "luminance": 0.08084
}

Semantic roles & 50–950 ramp

primary

#155B46

secondary

#923954

accent

#4273E6

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C09

muted

#797D7B

Preview Lab

Preview with #155B46

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

Preview Lab → · Contrast checker → · Palette generator →