#135E7F#135E7F

#135E7F is a mid, moderate cyan. Relative luminance 0.097; OKLCH L 45.5% C 0.087 H 233.2°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#135E7F
RGB	rgb(19, 94, 127)
HSL	hsl(198, 74%, 29%)
HSV	hsv(198, 85%, 50%)
CMYK	cmyk(85%, 26%, 0%, 50.2%)
CIE-LAB	lab(37.25, -9.50, -24.68)
CIE-LCH	lch(37.25, 26.44, 248.94°)
OKLab	oklab(45.48% -0.052 -0.0696)
OKLCH	oklch(45.48% 0.087 233.2)
XYZ	xyz(8.1005, 9.6751, 21.5151)
Luminance	0.0968 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135E7F #7F3413

analogous

#137F6A #135E7F #13287F

triadic

#135E7F #7F135E #5E7F13

tetradic

#135E7F #6A137F #7F3413 #287F13

square

#135E7F #6A137F #7F3413 #287F13

split-complementary

#135E7F #7F1328 #7F6A13

monochromatic

#04141B #0B374A #135E7F #1B85B4 #2DA9E0

Accessibility & contrast

On white

7.15

#135E7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#135E7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135E7F

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135E7F	#FFFFFF	#000000	##FFFFFF
##135E7F	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5D81

Deuteranopia (green-blind)

#3F537E

Tritanopia (blue-blind)

#006769

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #135e7f;
/* rgb */ color: rgb(19, 94, 127);
/* oklch */ color: oklch(45.5% 0.087 233.2);

Tailwind

colors: {
  custom: {
    50: '#658ba4',
    500: '#135e7f',
    950: '#000000',
  },
}

SCSS

$custom: #135e7f;
$custom-light: #658ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#135e7f",
  "rgb": {
    "r": 19,
    "g": 94,
    "b": 127
  },
  "hsl": {
    "h": 198.333,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.45479,
    "c": 0.08692,
    "h": 233.2
  },
  "luminance": 0.09676
}

Semantic roles & 50–950 ramp

primary

#135E7F

secondary

#B45F39

accent

#7037F1

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #135E7F

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

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