#135C53#135C53

#135C53 is a dark, moderate teal. Relative luminance 0.084; OKLCH L 43.0% C 0.070 H 182.7°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#135C53
RGB	rgb(19, 92, 83)
HSL	hsl(173, 66%, 22%)
HSV	hsv(173, 79%, 36%)
CMYK	cmyk(79.3%, 0%, 9.8%, 63.9%)
CIE-LAB	lab(34.84, -23.91, -1.08)
CIE-LCH	lch(34.84, 23.93, 182.60°)
OKLab	oklab(42.95% -0.0699 -0.0033)
OKLCH	oklch(42.95% 0.07 182.7)
XYZ	xyz(5.6563, 8.4166, 9.5084)
Luminance	0.0842 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135C53 #5C131C

analogous

#135C2F #135C53 #13415C

triadic

#135C53 #53135C #5C5313

tetradic

#135C53 #2F135C #5C131C #415C13

square

#135C53 #2F135C #5C131C #415C13

split-complementary

#135C53 #5C1341 #5C2F13

monochromatic

#051917 #092925 #135C53 #1D8F81 #28C1AF

Accessibility & contrast

On white

7.83

#135C53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#135C53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135C53

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135C53	#FFFFFF	#000000	##FFFFFF
##135C53	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575653

Deuteranopia (green-blind)

#4D4F54

Tritanopia (blue-blind)

#005E59

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #135c53;
/* rgb */ color: rgb(19, 92, 83);
/* oklch */ color: oklch(43.0% 0.070 182.7);

Tailwind

colors: {
  custom: {
    50: '#5f8a83',
    500: '#135c53',
    950: '#000000',
  },
}

SCSS

$custom: #135c53;
$custom-light: #5f8a83;
$custom-dark: #000000;

JSON

{
  "hex": "#135c53",
  "rgb": {
    "r": 19,
    "g": 92,
    "b": 83
  },
  "hsl": {
    "h": 172.603,
    "s": 65.766,
    "l": 21.765
  },
  "oklch": {
    "l": 0.42953,
    "c": 0.06997,
    "h": 182.7
  },
  "luminance": 0.08417
}

Semantic roles & 50–950 ramp

primary

#135C53

secondary

#943742

accent

#3F54E9

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050C0A

muted

#797D7C

Preview Lab

Preview with #135C53

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

Preview Lab → · Contrast checker → · Palette generator →