#135E63#135E63

#135E63 is a dark, moderate teal. Relative luminance 0.090; OKLCH L 44.1% C 0.069 H 201.8°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#135E63
RGB	rgb(19, 94, 99)
HSL	hsl(184, 68%, 23%)
HSV	hsv(184, 81%, 39%)
CMYK	cmyk(80.8%, 5.1%, 0%, 61.2%)
CIE-LAB	lab(36.07, -19.73, -9.22)
CIE-LCH	lch(36.07, 21.78, 205.05°)
OKLab	oklab(44.14% -0.0641 -0.0256)
OKLCH	oklch(44.14% 0.069 201.8)
XYZ	xyz(6.5224, 9.0439, 13.2039)
Luminance	0.0905 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135E63 #631813

analogous

#136340 #135E63 #133663

triadic

#135E63 #63135E #5E6313

tetradic

#135E63 #401363 #631813 #366313

square

#135E63 #401363 #631813 #366313

split-complementary

#135E63 #631336 #634013

monochromatic

#05181A #092D30 #135E63 #1D8F96 #27C0CA

Accessibility & contrast

On white

7.48

#135E63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#135E63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135E63

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135E63	#FFFFFF	#000000	##FFFFFF
##135E63	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565A63

Deuteranopia (green-blind)

#4B5163

Tritanopia (blue-blind)

#00625F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #135e63;
/* rgb */ color: rgb(19, 94, 99);
/* oklch */ color: oklch(44.1% 0.069 201.8);

Tailwind

colors: {
  custom: {
    50: '#618c8f',
    500: '#135e63',
    950: '#000000',
  },
}

SCSS

$custom: #135e63;
$custom-light: #618c8f;
$custom-dark: #000000;

JSON

{
  "hex": "#135e63",
  "rgb": {
    "r": 19,
    "g": 94,
    "b": 99
  },
  "hsl": {
    "h": 183.75,
    "s": 67.797,
    "l": 23.137
  },
  "oklch": {
    "l": 0.44135,
    "c": 0.069,
    "h": 201.8
  },
  "luminance": 0.09045
}

Semantic roles & 50–950 ramp

primary

#135E63

secondary

#9B3D37

accent

#483DEB

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #135E63

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

Preview Lab → · Contrast checker → · Palette generator →