#155F49#155F49

#155F49 is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.5% C 0.079 H 168.3°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#155F49
RGB	rgb(21, 95, 73)
HSL	hsl(162, 64%, 23%)
HSV	hsv(162, 78%, 37%)
CMYK	cmyk(77.9%, 0%, 23.2%, 62.7%)
CIE-LAB	lab(35.64, -28.00, 6.30)
CIE-LCH	lch(35.64, 28.70, 167.32°)
OKLab	oklab(43.53% -0.0778 0.0161)
OKLCH	oklch(43.53% 0.079 168.3)
XYZ	xyz(5.6034, 8.8242, 7.7100)
Luminance	0.0882 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155F49 #5F152B

analogous

#155F24 #155F49 #15505F

triadic

#155F49 #49155F #5F4915

tetradic

#155F49 #24155F #5F152B #505F15

square

#155F49 #24155F #5F152B #505F15

split-complementary

#155F49 #5F1550 #5F2415

monochromatic

#061913 #0A2D22 #155F49 #209170 #2BC396

Accessibility & contrast

On white

7.59

#155F49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#155F49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155F49

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155F49	#FFFFFF	#000000	##FFFFFF
##155F49	1.00	7.59	2.76	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5848

Deuteranopia (green-blind)

#53514A

Tritanopia (blue-blind)

#006059

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #155f49;
/* rgb */ color: rgb(21, 95, 73);
/* oklch */ color: oklch(43.5% 0.079 168.3);

Tailwind

colors: {
  custom: {
    50: '#5f8d7b',
    500: '#155f49',
    950: '#000000',
  },
}

SCSS

$custom: #155f49;
$custom-light: #5f8d7b;
$custom-dark: #000000;

JSON

{
  "hex": "#155f49",
  "rgb": {
    "r": 21,
    "g": 95,
    "b": 73
  },
  "hsl": {
    "h": 162.162,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.43531,
    "c": 0.07944,
    "h": 168.3
  },
  "luminance": 0.08825
}

Semantic roles & 50–950 ramp

primary

#155F49

secondary

#963A55

accent

#4172E7

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C09

muted

#797D7B

Preview Lab

Preview with #155F49

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

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