#135F74#135F74

#135F74 is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.2% C 0.077 H 221.6°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#135F74
RGB	rgb(19, 95, 116)
HSL	hsl(193, 72%, 26%)
HSV	hsv(193, 84%, 45%)
CMYK	cmyk(83.6%, 18.1%, 0%, 54.5%)
CIE-LAB	lab(37.08, -14.24, -18.19)
CIE-LCH	lch(37.08, 23.10, 231.95°)
OKLab	oklab(45.18% -0.0574 -0.051)
OKLCH	oklch(45.18% 0.077 221.6)
XYZ	xyz(7.5118, 9.5829, 17.9734)
Luminance	0.0958 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135F74 #742813

analogous

#137459 #135F74 #132F74

triadic

#135F74 #74135F #5F7413

tetradic

#135F74 #591374 #742813 #2F7413

square

#135F74 #591374 #742813 #2F7413

split-complementary

#135F74 #74132F #745913

monochromatic

#04161A #0A343F #135F74 #1C8AA9 #26B4DB

Accessibility & contrast

On white

7.20

#135F74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#135F74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135F74

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135F74	#FFFFFF	#000000	##FFFFFF
##135F74	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535C75

Deuteranopia (green-blind)

#465374

Tritanopia (blue-blind)

#006666

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #135f74;
/* rgb */ color: rgb(19, 95, 116);
/* oklch */ color: oklch(45.2% 0.077 221.6);

Tailwind

colors: {
  custom: {
    50: '#638c9c',
    500: '#135f74',
    950: '#000000',
  },
}

SCSS

$custom: #135f74;
$custom-light: #638c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#135f74",
  "rgb": {
    "r": 19,
    "g": 95,
    "b": 116
  },
  "hsl": {
    "h": 192.99,
    "s": 71.852,
    "l": 26.471
  },
  "oklch": {
    "l": 0.45178,
    "c": 0.07678,
    "h": 221.6
  },
  "luminance": 0.09584
}

Semantic roles & 50–950 ramp

primary

#135F74

secondary

#AA5138

accent

#6039EF

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #135F74

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

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