#135E57#135E57

#135E57 is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.7% C 0.070 H 185.5°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#135E57
RGB	rgb(19, 94, 87)
HSL	hsl(174, 66%, 22%)
HSV	hsv(174, 80%, 37%)
CMYK	cmyk(79.8%, 0%, 7.4%, 63.1%)
CIE-LAB	lab(35.66, -23.68, -2.37)
CIE-LCH	lch(35.66, 23.80, 185.72°)
OKLab	oklab(43.66% -0.0701 -0.0068)
OKLCH	oklch(43.66% 0.07 185.5)
XYZ	xyz(5.9907, 8.8312, 10.4038)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135E57 #5E131A

analogous

#135E32 #135E57 #13405E

triadic

#135E57 #57135E #5E5713

tetradic

#135E57 #32135E #5E131A #405E13

square

#135E57 #32135E #5E131A #405E13

split-complementary

#135E57 #5E1340 #5E3213

monochromatic

#051918 #092B28 #135E57 #1D9186 #28C4B5

Accessibility & contrast

On white

7.59

#135E57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#135E57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135E57

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135E57	#FFFFFF	#000000	##FFFFFF
##135E57	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595857

Deuteranopia (green-blind)

#4E5158

Tritanopia (blue-blind)

#00605C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #135e57;
/* rgb */ color: rgb(19, 94, 87);
/* oklch */ color: oklch(43.7% 0.070 185.5);

Tailwind

colors: {
  custom: {
    50: '#5f8c86',
    500: '#135e57',
    950: '#000000',
  },
}

SCSS

$custom: #135e57;
$custom-light: #5f8c86;
$custom-dark: #000000;

JSON

{
  "hex": "#135e57",
  "rgb": {
    "r": 19,
    "g": 94,
    "b": 87
  },
  "hsl": {
    "h": 174.4,
    "s": 66.372,
    "l": 22.157
  },
  "oklch": {
    "l": 0.43664,
    "c": 0.0704,
    "h": 185.5
  },
  "luminance": 0.08832
}

Semantic roles & 50–950 ramp

primary

#135E57

secondary

#963740

accent

#3F4EE9

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #135E57

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

Preview Lab → · Contrast checker → · Palette generator →