#135D51#135D51

#135D51 is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.2% C 0.072 H 179.1°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#135D51
RGB	rgb(19, 93, 81)
HSL	hsl(170, 66%, 22%)
HSV	hsv(170, 80%, 36%)
CMYK	cmyk(79.6%, 0%, 12.9%, 63.5%)
CIE-LAB	lab(35.12, -25.02, 0.58)
CIE-LCH	lch(35.12, 25.03, 178.66°)
OKLab	oklab(43.17% -0.0721 0.0012)
OKLCH	oklch(43.17% 0.072 179.1)
XYZ	xyz(5.6674, 8.5605, 9.1366)
Luminance	0.0856 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135D51 #5D131F

analogous

#135D2C #135D51 #13445D

triadic

#135D51 #51135D #5D5113

tetradic

#135D51 #2C135D #5D131F #445D13

square

#135D51 #2C135D #5D131F #445D13

split-complementary

#135D51 #5D1344 #5D2C13

monochromatic

#051916 #092A25 #135D51 #1D907D #28C3AA

Accessibility & contrast

On white

7.74

#135D51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#135D51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135D51

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135D51	#FFFFFF	#000000	##FFFFFF
##135D51	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595751

Deuteranopia (green-blind)

#4F5052

Tritanopia (blue-blind)

#005F59

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #135d51;
/* rgb */ color: rgb(19, 93, 81);
/* oklch */ color: oklch(43.2% 0.072 179.1);

Tailwind

colors: {
  custom: {
    50: '#5f8b81',
    500: '#135d51',
    950: '#000000',
  },
}

SCSS

$custom: #135d51;
$custom-light: #5f8b81;
$custom-dark: #000000;

JSON

{
  "hex": "#135d51",
  "rgb": {
    "r": 19,
    "g": 93,
    "b": 81
  },
  "hsl": {
    "h": 170.27,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.43168,
    "c": 0.07209,
    "h": 179.1
  },
  "luminance": 0.08561
}

Semantic roles & 50–950 ramp

primary

#135D51

secondary

#953746

accent

#3F5AE9

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C0A

muted

#797D7C

Preview Lab

Preview with #135D51

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

Preview Lab → · Contrast checker → · Palette generator →