#135C5D#135C5D

#135C5D is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.3% C 0.068 H 196.4°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#135C5D
RGB	rgb(19, 92, 93)
HSL	hsl(181, 66%, 22%)
HSV	hsv(181, 80%, 36%)
CMYK	cmyk(79.6%, 1.1%, 0%, 63.5%)
CIE-LAB	lab(35.17, -20.68, -6.84)
CIE-LCH	lch(35.17, 21.79, 198.29°)
OKLab	oklab(43.33% -0.0648 -0.019)
OKLCH	oklch(43.33% 0.068 196.4)
XYZ	xyz(6.0706, 8.5823, 11.6904)
Luminance	0.0858 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135C5D #5D1413

analogous

#135D39 #135C5D #13375D

triadic

#135C5D #5D135C #5C5D13

tetradic

#135C5D #39135D #5D1413 #375D13

square

#135C5D #39135D #5D1413 #375D13

split-complementary

#135C5D #5D1337 #5D3913

monochromatic

#051919 #092A2A #135C5D #1D8E90 #28C1C3

Accessibility & contrast

On white

7.73

#135C5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#135C5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135C5D

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135C5D	#FFFFFF	#000000	##FFFFFF
##135C5D	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55575D

Deuteranopia (green-blind)

#4B4F5D

Tritanopia (blue-blind)

#005F5C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #135c5d;
/* rgb */ color: rgb(19, 92, 93);
/* oklch */ color: oklch(43.3% 0.068 196.4);

Tailwind

colors: {
  custom: {
    50: '#608a8a',
    500: '#135c5d',
    950: '#000000',
  },
}

SCSS

$custom: #135c5d;
$custom-light: #608a8a;
$custom-dark: #000000;

JSON

{
  "hex": "#135c5d",
  "rgb": {
    "r": 19,
    "g": 92,
    "b": 93
  },
  "hsl": {
    "h": 180.811,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.43332,
    "c": 0.06752,
    "h": 196.4
  },
  "luminance": 0.08583
}

Semantic roles & 50–950 ramp

primary

#135C5D

secondary

#953837

accent

#413FE9

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #135C5D

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

Preview Lab → · Contrast checker → · Palette generator →