#135257#135257

#135257 is a dark, moderate teal. Relative luminance 0.069; OKLCH L 40.3% C 0.061 H 202.9°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#135257
RGB	rgb(19, 82, 87)
HSL	hsl(184, 64%, 21%)
HSV	hsv(184, 78%, 34%)
CMYK	cmyk(78.2%, 5.7%, 0%, 65.9%)
CIE-LAB	lab(31.49, -17.27, -8.59)
CIE-LCH	lch(31.49, 19.29, 206.43°)
OKLab	oklab(40.28% -0.0564 -0.0238)
OKLCH	oklch(40.28% 0.061 202.9)
XYZ	xyz(5.0054, 6.8606, 10.0754)
Luminance	0.0686 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135257 #571813

analogous

#13573A #135257 #133057

triadic

#135257 #571352 #525713

tetradic

#135257 #3A1357 #571813 #305713

square

#135257 #3A1357 #571813 #305713

split-complementary

#135257 #571330 #573A13

monochromatic

#051819 #082325 #135257 #1E8189 #29B1BB

Accessibility & contrast

On white

8.85

#135257 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#135257 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135257

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135257	#FFFFFF	#000000	##FFFFFF
##135257	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4E57

Deuteranopia (green-blind)

#414757

Tritanopia (blue-blind)

#005653

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #135257;
/* rgb */ color: rgb(19, 82, 87);
/* oklch */ color: oklch(40.3% 0.061 202.9);

Tailwind

colors: {
  custom: {
    50: '#5d8386',
    500: '#135257',
    950: '#000000',
  },
}

SCSS

$custom: #135257;
$custom-light: #5d8386;
$custom-dark: #000000;

JSON

{
  "hex": "#135257",
  "rgb": {
    "r": 19,
    "g": 82,
    "b": 87
  },
  "hsl": {
    "h": 184.412,
    "s": 64.151,
    "l": 20.784
  },
  "oklch": {
    "l": 0.40277,
    "c": 0.06128,
    "h": 202.9
  },
  "luminance": 0.06861
}

Semantic roles & 50–950 ramp

primary

#135257

secondary

#8F3D36

accent

#4D41E7

background

#F5F8F8

surface

#E9EFEF

border

#C5CACA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #135257

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

Preview Lab → · Contrast checker → · Palette generator →