#135758#135758

#135758 is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.7% C 0.064 H 196.5°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#135758
RGB	rgb(19, 87, 88)
HSL	hsl(181, 64%, 21%)
HSV	hsv(181, 78%, 35%)
CMYK	cmyk(78.4%, 1.1%, 0%, 65.5%)
CIE-LAB	lab(33.26, -19.68, -6.55)
CIE-LCH	lch(33.26, 20.74, 198.42°)
OKLab	oklab(41.73% -0.0617 -0.0182)
OKLCH	oklch(41.73% 0.064 196.5)
XYZ	xyz(5.4374, 7.6588, 10.4223)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135758 #581413

analogous

#135836 #135758 #133458

triadic

#135758 #581357 #575813

tetradic

#135758 #361358 #581413 #345813

square

#135758 #361358 #581413 #345813

split-complementary

#135758 #581334 #583613

monochromatic

#051919 #082526 #135758 #1E898A #29BBBD

Accessibility & contrast

On white

8.29

#135758 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#135758 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135758

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135758	#FFFFFF	#000000	##FFFFFF
##135758	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515258

Deuteranopia (green-blind)

#474B58

Tritanopia (blue-blind)

#005A57

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #135758;
/* rgb */ color: rgb(19, 87, 88);
/* oklch */ color: oklch(41.7% 0.064 196.5);

Tailwind

colors: {
  custom: {
    50: '#5e8687',
    500: '#135758',
    950: '#000000',
  },
}

SCSS

$custom: #135758;
$custom-light: #5e8687;
$custom-dark: #000000;

JSON

{
  "hex": "#135758",
  "rgb": {
    "r": 19,
    "g": 87,
    "b": 88
  },
  "hsl": {
    "h": 180.87,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.41727,
    "c": 0.06429,
    "h": 196.5
  },
  "luminance": 0.07659
}

Semantic roles & 50–950 ramp

primary

#135758

secondary

#903837

accent

#4340E7

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #135758

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

Preview Lab → · Contrast checker → · Palette generator →