#134D59#134D59

#134D59 is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.0% C 0.061 H 214.7°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#134D59
RGB	rgb(19, 77, 89)
HSL	hsl(190, 65%, 21%)
HSV	hsv(190, 79%, 35%)
CMYK	cmyk(78.7%, 13.5%, 0%, 65.1%)
CIE-LAB	lab(29.83, -13.70, -12.38)
CIE-LCH	lch(29.83, 18.46, 222.11°)
OKLab	oklab(38.97% -0.0498 -0.0345)
OKLCH	oklch(38.97% 0.061 214.7)
XYZ	xyz(4.7248, 6.1669, 10.3906)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134D59 #591F13

analogous

#135942 #134D59 #132A59

triadic

#134D59 #59134D #4D5913

tetradic

#134D59 #421359 #591F13 #2A5913

square

#134D59 #421359 #591F13 #2A5913

split-complementary

#134D59 #59132A #594213

monochromatic

#051619 #082127 #134D59 #1E798B #29A4BE

Accessibility & contrast

On white

9.40

#134D59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#134D59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134D59

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134D59	#FFFFFF	#000000	##FFFFFF
##134D59	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444A5A

Deuteranopia (green-blind)

#3B4359

Tritanopia (blue-blind)

#005151

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #134d59;
/* rgb */ color: rgb(19, 77, 89);
/* oklch */ color: oklch(39.0% 0.061 214.7);

Tailwind

colors: {
  custom: {
    50: '#5d7f88',
    500: '#134d59',
    950: '#000000',
  },
}

SCSS

$custom: #134d59;
$custom-light: #5d7f88;
$custom-dark: #000000;

JSON

{
  "hex": "#134d59",
  "rgb": {
    "r": 19,
    "g": 77,
    "b": 89
  },
  "hsl": {
    "h": 190.286,
    "s": 64.815,
    "l": 21.176
  },
  "oklch": {
    "l": 0.38966,
    "c": 0.06057,
    "h": 214.7
  },
  "luminance": 0.06167
}

Semantic roles & 50–950 ramp

primary

#134D59

secondary

#914637

accent

#5D40E8

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #134D59

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

Preview Lab → · Contrast checker → · Palette generator →