#135D63#135D63

#135D63 is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.9% C 0.069 H 203.3°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#135D63
RGB	rgb(19, 93, 99)
HSL	hsl(185, 68%, 23%)
HSV	hsv(185, 81%, 39%)
CMYK	cmyk(80.8%, 6.1%, 0%, 61.2%)
CIE-LAB	lab(35.73, -19.19, -9.74)
CIE-LCH	lch(35.73, 21.52, 206.90°)
OKLab	oklab(43.86% -0.063 -0.0271)
OKLCH	oklch(43.86% 0.069 203.3)
XYZ	xyz(6.4340, 8.8672, 13.1744)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135D63 #631913

analogous

#136341 #135D63 #133563

triadic

#135D63 #63135D #5D6313

tetradic

#135D63 #411363 #631913 #356313

square

#135D63 #411363 #631913 #356313

split-complementary

#135D63 #631335 #634113

monochromatic

#05181A #092D30 #135D63 #1D8D96 #27BDCA

Accessibility & contrast

On white

7.57

#135D63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#135D63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135D63

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135D63	#FFFFFF	#000000	##FFFFFF
##135D63	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555963

Deuteranopia (green-blind)

#4A5163

Tritanopia (blue-blind)

#00615F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #135d63;
/* rgb */ color: rgb(19, 93, 99);
/* oklch */ color: oklch(43.9% 0.069 203.3);

Tailwind

colors: {
  custom: {
    50: '#618b8f',
    500: '#135d63',
    950: '#000000',
  },
}

SCSS

$custom: #135d63;
$custom-light: #618b8f;
$custom-dark: #000000;

JSON

{
  "hex": "#135d63",
  "rgb": {
    "r": 19,
    "g": 93,
    "b": 99
  },
  "hsl": {
    "h": 184.5,
    "s": 67.797,
    "l": 23.137
  },
  "oklch": {
    "l": 0.43858,
    "c": 0.06854,
    "h": 203.3
  },
  "luminance": 0.08868
}

Semantic roles & 50–950 ramp

primary

#135D63

secondary

#9B3F37

accent

#4A3DEB

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #135D63

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

Preview Lab → · Contrast checker → · Palette generator →