#135657#135657

#135657 is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.4% C 0.064 H 196.5°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#135657
RGB	rgb(19, 86, 87)
HSL	hsl(181, 64%, 21%)
HSV	hsv(181, 78%, 34%)
CMYK	cmyk(78.2%, 1.1%, 0%, 65.9%)
CIE-LAB	lab(32.88, -19.47, -6.50)
CIE-LCH	lch(32.88, 20.53, 198.45°)
OKLab	oklab(41.4% -0.061 -0.018)
OKLCH	oklch(41.4% 0.064 196.5)
XYZ	xyz(5.3159, 7.4815, 10.1789)
Luminance	0.0748 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135657 #571413

analogous

#135736 #135657 #133457

triadic

#135657 #571356 #565713

tetradic

#135657 #361357 #571413 #345713

square

#135657 #361357 #571413 #345713

split-complementary

#135657 #571334 #573613

monochromatic

#051919 #082425 #135657 #1E8889 #29B9BB

Accessibility & contrast

On white

8.41

#135657 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#135657 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135657

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135657	#FFFFFF	#000000	##FFFFFF
##135657	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505257

Deuteranopia (green-blind)

#464A57

Tritanopia (blue-blind)

#005956

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #135657;
/* rgb */ color: rgb(19, 86, 87);
/* oklch */ color: oklch(41.4% 0.064 196.5);

Tailwind

colors: {
  custom: {
    50: '#5e8686',
    500: '#135657',
    950: '#000000',
  },
}

SCSS

$custom: #135657;
$custom-light: #5e8686;
$custom-dark: #000000;

JSON

{
  "hex": "#135657",
  "rgb": {
    "r": 19,
    "g": 86,
    "b": 87
  },
  "hsl": {
    "h": 180.882,
    "s": 64.151,
    "l": 20.784
  },
  "oklch": {
    "l": 0.41405,
    "c": 0.06363,
    "h": 196.5
  },
  "luminance": 0.07482
}

Semantic roles & 50–950 ramp

primary

#135657

secondary

#8F3836

accent

#4341E7

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #135657

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

Preview Lab → · Contrast checker → · Palette generator →