#134F58#134F58

#134F58 is a dark, moderate teal. Relative luminance 0.064; OKLCH L 39.5% C 0.060 H 209.6°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#134F58
RGB	rgb(19, 79, 88)
HSL	hsl(188, 64%, 21%)
HSV	hsv(188, 78%, 35%)
CMYK	cmyk(78.4%, 10.2%, 0%, 65.5%)
CIE-LAB	lab(30.48, -15.22, -10.74)
CIE-LCH	lch(30.48, 18.63, 215.22°)
OKLab	oklab(39.48% -0.0525 -0.0299)
OKLCH	oklch(39.48% 0.06 209.6)
XYZ	xyz(4.8252, 6.4344, 10.2183)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134F58 #581C13

analogous

#13583E #134F58 #132C58

triadic

#134F58 #58134F #4F5813

tetradic

#134F58 #3E1358 #581C13 #2C5813

square

#134F58 #3E1358 #581C13 #2C5813

split-complementary

#134F58 #58132C #583E13

monochromatic

#051719 #082226 #134F58 #1E7C8A #29A9BD

Accessibility & contrast

On white

9.18

#134F58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#134F58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134F58

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134F58	#FFFFFF	#000000	##FFFFFF
##134F58	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474C59

Deuteranopia (green-blind)

#3E4558

Tritanopia (blue-blind)

#005352

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #134f58;
/* rgb */ color: rgb(19, 79, 88);
/* oklch */ color: oklch(39.5% 0.060 209.6);

Tailwind

colors: {
  custom: {
    50: '#5d8087',
    500: '#134f58',
    950: '#000000',
  },
}

SCSS

$custom: #134f58;
$custom-light: #5d8087;
$custom-dark: #000000;

JSON

{
  "hex": "#134f58",
  "rgb": {
    "r": 19,
    "g": 79,
    "b": 88
  },
  "hsl": {
    "h": 187.826,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.39479,
    "c": 0.06045,
    "h": 209.6
  },
  "luminance": 0.06435
}

Semantic roles & 50–950 ramp

primary

#134F58

secondary

#904237

accent

#5640E7

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #134F58

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

Preview Lab → · Contrast checker → · Palette generator →