#135A5E#135A5E

#135A5E is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.8% C 0.066 H 200.7°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#135A5E
RGB	rgb(19, 90, 94)
HSL	hsl(183, 66%, 22%)
HSV	hsv(183, 80%, 37%)
CMYK	cmyk(79.8%, 4.3%, 0%, 63.1%)
CIE-LAB	lab(34.51, -19.27, -8.44)
CIE-LCH	lch(34.51, 21.04, 203.66°)
OKLab	oklab(42.82% -0.0621 -0.0234)
OKLCH	oklch(42.82% 0.066 200.7)
XYZ	xyz(5.9442, 8.2582, 11.8682)
Luminance	0.0826 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135A5E #5E1713

analogous

#135E3D #135A5E #13355E

triadic

#135A5E #5E135A #5A5E13

tetradic

#135A5E #3D135E #5E1713 #355E13

square

#135A5E #3D135E #5E1713 #355E13

split-complementary

#135A5E #5E1335 #5E3D13

monochromatic

#051819 #09292B #135A5E #1D8B91 #28BBC4

Accessibility & contrast

On white

7.92

#135A5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#135A5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135A5E

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135A5E	#FFFFFF	#000000	##FFFFFF
##135A5E	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53565E

Deuteranopia (green-blind)

#484E5E

Tritanopia (blue-blind)

#005E5B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #135a5e;
/* rgb */ color: rgb(19, 90, 94);
/* oklch */ color: oklch(42.8% 0.066 200.7);

Tailwind

colors: {
  custom: {
    50: '#5f898b',
    500: '#135a5e',
    950: '#000000',
  },
}

SCSS

$custom: #135a5e;
$custom-light: #5f898b;
$custom-dark: #000000;

JSON

{
  "hex": "#135a5e",
  "rgb": {
    "r": 19,
    "g": 90,
    "b": 94
  },
  "hsl": {
    "h": 183.2,
    "s": 66.372,
    "l": 22.157
  },
  "oklch": {
    "l": 0.42815,
    "c": 0.06635,
    "h": 200.7
  },
  "luminance": 0.08259
}

Semantic roles & 50–950 ramp

primary

#135A5E

secondary

#963C37

accent

#483FE9

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #135A5E

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

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