#135F53#135F53

#135F53 is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.8% C 0.073 H 179.4°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#135F53
RGB	rgb(19, 95, 83)
HSL	hsl(171, 67%, 22%)
HSV	hsv(171, 80%, 37%)
CMYK	cmyk(80%, 0%, 12.6%, 62.7%)
CIE-LAB	lab(35.88, -25.42, 0.45)
CIE-LCH	lch(35.88, 25.42, 179.00°)
OKLab	oklab(43.81% -0.0733 0.0008)
OKLCH	oklch(43.81% 0.073 179.4)
XYZ	xyz(5.9213, 8.9467, 9.5967)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135F53 #5F131F

analogous

#135F2D #135F53 #13455F

triadic

#135F53 #53135F #5F5313

tetradic

#135F53 #2D135F #5F131F #455F13

square

#135F53 #2D135F #5F131F #455F13

split-complementary

#135F53 #5F1345 #5F2D13

monochromatic

#051A16 #092C26 #135F53 #1D9280 #27C5AC

Accessibility & contrast

On white

7.53

#135F53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#135F53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135F53

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135F53	#FFFFFF	#000000	##FFFFFF
##135F53	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5953

Deuteranopia (green-blind)

#505154

Tritanopia (blue-blind)

#00615B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #135f53;
/* rgb */ color: rgb(19, 95, 83);
/* oklch */ color: oklch(43.8% 0.073 179.4);

Tailwind

colors: {
  custom: {
    50: '#5f8d83',
    500: '#135f53',
    950: '#000000',
  },
}

SCSS

$custom: #135f53;
$custom-light: #5f8d83;
$custom-dark: #000000;

JSON

{
  "hex": "#135f53",
  "rgb": {
    "r": 19,
    "g": 95,
    "b": 83
  },
  "hsl": {
    "h": 170.526,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.43806,
    "c": 0.07328,
    "h": 179.4
  },
  "luminance": 0.08947
}

Semantic roles & 50–950 ramp

primary

#135F53

secondary

#973746

accent

#3E59EA

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0A

muted

#7A7D7C

Preview Lab

Preview with #135F53

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

Preview Lab → · Contrast checker → · Palette generator →