#135A63#135A63

#135A63 is a dark, moderate teal. Relative luminance 0.084; OKLCH L 43.0% C 0.067 H 207.8°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#135A63
RGB	rgb(19, 90, 99)
HSL	hsl(187, 68%, 23%)
HSV	hsv(187, 81%, 39%)
CMYK	cmyk(80.8%, 9.1%, 0%, 61.2%)
CIE-LAB	lab(34.70, -17.54, -11.29)
CIE-LCH	lch(34.70, 20.85, 212.76°)
OKLab	oklab(43.03% -0.0597 -0.0314)
OKLCH	oklch(43.03% 0.067 207.8)
XYZ	xyz(6.1759, 8.3509, 13.0883)
Luminance	0.0835 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135A63 #631C13

analogous

#136344 #135A63 #133263

triadic

#135A63 #63135A #5A6313

tetradic

#135A63 #441363 #631C13 #326313

square

#135A63 #441363 #631C13 #326313

split-complementary

#135A63 #631332 #634413

monochromatic

#05171A #092B30 #135A63 #1D8996 #27B7CA

Accessibility & contrast

On white

7.86

#135A63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#135A63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135A63

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135A63	#FFFFFF	#000000	##FFFFFF
##135A63	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515664

Deuteranopia (green-blind)

#464E63

Tritanopia (blue-blind)

#005E5D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #135a63;
/* rgb */ color: rgb(19, 90, 99);
/* oklch */ color: oklch(43.0% 0.067 207.8);

Tailwind

colors: {
  custom: {
    50: '#60898f',
    500: '#135a63',
    950: '#000000',
  },
}

SCSS

$custom: #135a63;
$custom-light: #60898f;
$custom-dark: #000000;

JSON

{
  "hex": "#135a63",
  "rgb": {
    "r": 19,
    "g": 90,
    "b": 99
  },
  "hsl": {
    "h": 186.75,
    "s": 67.797,
    "l": 23.137
  },
  "oklch": {
    "l": 0.4303,
    "c": 0.06743,
    "h": 207.8
  },
  "luminance": 0.08352
}

Semantic roles & 50–950 ramp

primary

#135A63

secondary

#9B4237

accent

#513DEB

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #135A63

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

Preview Lab → · Contrast checker → · Palette generator →