#155337#155337

#155337 is a dark, moderate teal. Relative luminance 0.066; OKLCH L 39.5% C 0.079 H 159.5°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#155337
RGB	rgb(21, 83, 55)
HSL	hsl(153, 60%, 20%)
HSV	hsv(153, 75%, 33%)
CMYK	cmyk(74.7%, 0%, 33.7%, 67.5%)
CIE-LAB	lab(30.93, -27.04, 10.87)
CIE-LCH	lch(30.93, 29.15, 158.10°)
OKLab	oklab(39.52% -0.0736 0.0276)
OKLCH	oklch(39.52% 0.079 159.5)
XYZ	xyz(4.0917, 6.6213, 4.6761)
Luminance	0.0662 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155337 #531531

analogous

#155318 #155337 #155053

triadic

#155337 #371553 #533715

tetradic

#155337 #181553 #531531 #505315

square

#155337 #181553 #531531 #505315

split-complementary

#155337 #531550 #531815

monochromatic

#061810 #092217 #155337 #218457 #2EB578

Accessibility & contrast

On white

9.03

#155337 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#155337 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155337

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155337	#FFFFFF	#000000	##FFFFFF
##155337	1.00	9.03	2.32	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524C35

Deuteranopia (green-blind)

#4A4639

Tritanopia (blue-blind)

#00534C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #155337;
/* rgb */ color: rgb(21, 83, 55);
/* oklch */ color: oklch(39.5% 0.079 159.5);

Tailwind

colors: {
  custom: {
    50: '#5c846e',
    500: '#155337',
    950: '#000000',
  },
}

SCSS

$custom: #155337;
$custom-light: #5c846e;
$custom-dark: #000000;

JSON

{
  "hex": "#155337",
  "rgb": {
    "r": 21,
    "g": 83,
    "b": 55
  },
  "hsl": {
    "h": 152.903,
    "s": 59.615,
    "l": 20.392
  },
  "oklch": {
    "l": 0.39517,
    "c": 0.07864,
    "h": 159.5
  },
  "luminance": 0.06622
}

Semantic roles & 50–950 ramp

primary

#155337

secondary

#8B395E

accent

#458CE3

background

#F5F8F6

surface

#E9EFEB

border

#C5CAC6

text

#040B07

muted

#797C7A

Preview Lab

Preview with #155337

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

Preview Lab → · Contrast checker → · Palette generator →