#135C55#135C55

#135C55 is a dark, moderate teal. Relative luminance 0.084; OKLCH L 43.0% C 0.069 H 185.3°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#135C55
RGB	rgb(19, 92, 85)
HSL	hsl(174, 66%, 22%)
HSV	hsv(174, 79%, 36%)
CMYK	cmyk(79.3%, 0%, 7.6%, 63.9%)
CIE-LAB	lab(34.90, -23.29, -2.24)
CIE-LCH	lch(34.90, 23.39, 185.50°)
OKLab	oklab(43.03% -0.0688 -0.0064)
OKLCH	oklch(43.03% 0.069 185.3)
XYZ	xyz(5.7346, 8.4479, 9.9209)
Luminance	0.0845 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135C55 #5C131A

analogous

#135C31 #135C55 #133F5C

triadic

#135C55 #55135C #5C5513

tetradic

#135C55 #31135C #5C131A #3F5C13

square

#135C55 #31135C #5C131A #3F5C13

split-complementary

#135C55 #5C133F #5C3113

monochromatic

#051917 #092926 #135C55 #1D8F84 #28C1B3

Accessibility & contrast

On white

7.81

#135C55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#135C55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135C55

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135C55	#FFFFFF	#000000	##FFFFFF
##135C55	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575655

Deuteranopia (green-blind)

#4D4F56

Tritanopia (blue-blind)

#005E5A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #135c55;
/* rgb */ color: rgb(19, 92, 85);
/* oklch */ color: oklch(43.0% 0.069 185.3);

Tailwind

colors: {
  custom: {
    50: '#5f8a84',
    500: '#135c55',
    950: '#000000',
  },
}

SCSS

$custom: #135c55;
$custom-light: #5f8a84;
$custom-dark: #000000;

JSON

{
  "hex": "#135c55",
  "rgb": {
    "r": 19,
    "g": 92,
    "b": 85
  },
  "hsl": {
    "h": 174.247,
    "s": 65.766,
    "l": 21.765
  },
  "oklch": {
    "l": 0.43025,
    "c": 0.06915,
    "h": 185.3
  },
  "luminance": 0.08449
}

Semantic roles & 50–950 ramp

primary

#135C55

secondary

#943740

accent

#3F4FE9

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050C0B

muted

#797D7C

Preview Lab

Preview with #135C55

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

Preview Lab → · Contrast checker → · Palette generator →