#155A45#155A45

#155A45 is a dark, moderate teal. Relative luminance 0.079; OKLCH L 42.0% C 0.076 H 168.1°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#155A45
RGB	rgb(21, 90, 69)
HSL	hsl(162, 62%, 22%)
HSV	hsv(162, 77%, 35%)
CMYK	cmyk(76.7%, 0%, 23.3%, 64.7%)
CIE-LAB	lab(33.78, -26.72, 6.13)
CIE-LCH	lch(33.78, 27.41, 167.08°)
OKLab	oklab(41.97% -0.0742 0.0157)
OKLCH	oklch(41.97% 0.076 168.1)
XYZ	xyz(5.0390, 7.9008, 6.8885)
Luminance	0.0790 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155A45 #5A152A

analogous

#155A23 #155A45 #154D5A

triadic

#155A45 #45155A #5A4515

tetradic

#155A45 #23155A #5A152A #4D5A15

square

#155A45 #23155A #5A152A #4D5A15

split-complementary

#155A45 #5A154D #5A2315

monochromatic

#061913 #09281F #155A45 #218C6B #2CBD91

Accessibility & contrast

On white

8.14

#155A45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#155A45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155A45

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155A45	#FFFFFF	#000000	##FFFFFF
##155A45	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585344

Deuteranopia (green-blind)

#4E4D46

Tritanopia (blue-blind)

#005A54

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #155a45;
/* rgb */ color: rgb(21, 90, 69);
/* oklch */ color: oklch(42.0% 0.076 168.1);

Tailwind

colors: {
  custom: {
    50: '#5e8978',
    500: '#155a45',
    950: '#000000',
  },
}

SCSS

$custom: #155a45;
$custom-light: #5e8978;
$custom-dark: #000000;

JSON

{
  "hex": "#155a45",
  "rgb": {
    "r": 21,
    "g": 90,
    "b": 69
  },
  "hsl": {
    "h": 161.739,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41966,
    "c": 0.07585,
    "h": 168.1
  },
  "luminance": 0.07901
}

Semantic roles & 50–950 ramp

primary

#155A45

secondary

#923954

accent

#4374E5

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050B09

muted

#797C7B

Preview Lab

Preview with #155A45

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

Preview Lab → · Contrast checker → · Palette generator →