#135A5F#135A5F

#135A5F is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.9% C 0.066 H 202.1°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#135A5F
RGB	rgb(19, 90, 95)
HSL	hsl(184, 67%, 22%)
HSV	hsv(184, 80%, 37%)
CMYK	cmyk(80%, 5.3%, 0%, 62.7%)
CIE-LAB	lab(34.55, -18.93, -9.01)
CIE-LCH	lch(34.55, 20.96, 205.46°)
OKLab	oklab(42.86% -0.0616 -0.025)
OKLCH	oklch(42.86% 0.066 202.1)
XYZ	xyz(5.9894, 8.2763, 12.1061)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135A5F #5F1813

analogous

#135F3E #135A5F #13345F

triadic

#135A5F #5F135A #5A5F13

tetradic

#135A5F #3E135F #5F1813 #345F13

square

#135A5F #3E135F #5F1813 #345F13

split-complementary

#135A5F #5F1334 #5F3E13

monochromatic

#05181A #092A2C #135A5F #1D8A92 #27BBC5

Accessibility & contrast

On white

7.91

#135A5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#135A5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135A5F

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135A5F	#FFFFFF	#000000	##FFFFFF
##135A5F	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52565F

Deuteranopia (green-blind)

#484E5F

Tritanopia (blue-blind)

#005E5B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #135a5f;
/* rgb */ color: rgb(19, 90, 95);
/* oklch */ color: oklch(42.9% 0.066 202.1);

Tailwind

colors: {
  custom: {
    50: '#60898c',
    500: '#135a5f',
    950: '#000000',
  },
}

SCSS

$custom: #135a5f;
$custom-light: #60898c;
$custom-dark: #000000;

JSON

{
  "hex": "#135a5f",
  "rgb": {
    "r": 19,
    "g": 90,
    "b": 95
  },
  "hsl": {
    "h": 183.947,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.42857,
    "c": 0.06648,
    "h": 202.1
  },
  "luminance": 0.08277
}

Semantic roles & 50–950 ramp

primary

#135A5F

secondary

#973D37

accent

#493EEA

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #135A5F

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

Preview Lab → · Contrast checker → · Palette generator →