#135F63#135F63

#135F63 is a dark, moderate teal. Relative luminance 0.092; OKLCH L 44.4% C 0.070 H 200.4°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#135F63
RGB	rgb(19, 95, 99)
HSL	hsl(183, 68%, 23%)
HSV	hsv(183, 81%, 39%)
CMYK	cmyk(80.8%, 4%, 0%, 61.2%)
CIE-LAB	lab(36.41, -20.27, -8.71)
CIE-LCH	lch(36.41, 22.06, 203.25°)
OKLab	oklab(44.41% -0.0652 -0.0242)
OKLCH	oklch(44.41% 0.07 200.4)
XYZ	xyz(6.6119, 9.2229, 13.2337)
Luminance	0.0922 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135F63 #631713

analogous

#13633F #135F63 #133763

triadic

#135F63 #63135F #5F6313

tetradic

#135F63 #3F1363 #631713 #376313

square

#135F63 #3F1363 #631713 #376313

split-complementary

#135F63 #631337 #633F13

monochromatic

#05191A #092E30 #135F63 #1D9096 #27C2CA

Accessibility & contrast

On white

7.38

#135F63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#135F63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135F63

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135F63	#FFFFFF	#000000	##FFFFFF
##135F63	1.00	7.38	2.84	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575A63

Deuteranopia (green-blind)

#4C5263

Tritanopia (blue-blind)

#006360

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #135f63;
/* rgb */ color: rgb(19, 95, 99);
/* oklch */ color: oklch(44.4% 0.070 200.4);

Tailwind

colors: {
  custom: {
    50: '#618c8f',
    500: '#135f63',
    950: '#000000',
  },
}

SCSS

$custom: #135f63;
$custom-light: #618c8f;
$custom-dark: #000000;

JSON

{
  "hex": "#135f63",
  "rgb": {
    "r": 19,
    "g": 95,
    "b": 99
  },
  "hsl": {
    "h": 183,
    "s": 67.797,
    "l": 23.137
  },
  "oklch": {
    "l": 0.44412,
    "c": 0.06951,
    "h": 200.4
  },
  "luminance": 0.09224
}

Semantic roles & 50–950 ramp

primary

#135F63

secondary

#9B3C37

accent

#463DEB

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #135F63

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

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