#135B5E#135B5E

#135B5E is a dark, moderate teal. Relative luminance 0.084; OKLCH L 43.1% C 0.067 H 199.2°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#135B5E
RGB	rgb(19, 91, 94)
HSL	hsl(182, 66%, 22%)
HSV	hsv(182, 80%, 37%)
CMYK	cmyk(79.8%, 3.2%, 0%, 63.1%)
CIE-LAB	lab(34.86, -19.81, -7.93)
CIE-LCH	lch(34.86, 21.34, 201.80°)
OKLab	oklab(43.09% -0.0632 -0.022)
OKLCH	oklch(43.09% 0.067 199.2)
XYZ	xyz(6.0291, 8.4280, 11.8965)
Luminance	0.0843 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135B5E #5E1613

analogous

#135E3C #135B5E #13365E

triadic

#135B5E #5E135B #5B5E13

tetradic

#135B5E #3C135E #5E1613 #365E13

square

#135B5E #3C135E #5E1613 #365E13

split-complementary

#135B5E #5E1336 #5E3C13

monochromatic

#051919 #092A2B #135B5E #1D8C91 #28BEC4

Accessibility & contrast

On white

7.82

#135B5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#135B5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135B5E

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135B5E	#FFFFFF	#000000	##FFFFFF
##135B5E	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54565E

Deuteranopia (green-blind)

#494F5E

Tritanopia (blue-blind)

#005F5C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #135b5e;
/* rgb */ color: rgb(19, 91, 94);
/* oklch */ color: oklch(43.1% 0.067 199.2);

Tailwind

colors: {
  custom: {
    50: '#60898b',
    500: '#135b5e',
    950: '#000000',
  },
}

SCSS

$custom: #135b5e;
$custom-light: #60898b;
$custom-dark: #000000;

JSON

{
  "hex": "#135b5e",
  "rgb": {
    "r": 19,
    "g": 91,
    "b": 94
  },
  "hsl": {
    "h": 182.4,
    "s": 66.372,
    "l": 22.157
  },
  "oklch": {
    "l": 0.43094,
    "c": 0.06691,
    "h": 199.2
  },
  "luminance": 0.08429
}

Semantic roles & 50–950 ramp

primary

#135B5E

secondary

#963B37

accent

#453FE9

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #135B5E

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

Preview Lab → · Contrast checker → · Palette generator →