#135F57#135F57

#135F57 is a dark, moderate teal. Relative luminance 0.090; OKLCH L 43.9% C 0.071 H 184.3°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#135F57
RGB	rgb(19, 95, 87)
HSL	hsl(174, 67%, 22%)
HSV	hsv(174, 80%, 37%)
CMYK	cmyk(80%, 0%, 8.4%, 62.7%)
CIE-LAB	lab(36.00, -24.19, -1.86)
CIE-LCH	lch(36.00, 24.26, 184.40°)
OKLab	oklab(43.95% -0.0712 -0.0054)
OKLCH	oklch(43.95% 0.071 184.3)
XYZ	xyz(6.0802, 9.0102, 10.4337)
Luminance	0.0901 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135F57 #5F131B

analogous

#135F31 #135F57 #13415F

triadic

#135F57 #57135F #5F5713

tetradic

#135F57 #31135F #5F131B #415F13

square

#135F57 #31135F #5F131B #415F13

split-complementary

#135F57 #5F1341 #5F3113

monochromatic

#051A17 #092C28 #135F57 #1D9286 #27C5B4

Accessibility & contrast

On white

7.49

#135F57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#135F57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135F57

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135F57	#FFFFFF	#000000	##FFFFFF
##135F57	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5957

Deuteranopia (green-blind)

#4F5158

Tritanopia (blue-blind)

#00615C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #135f57;
/* rgb */ color: rgb(19, 95, 87);
/* oklch */ color: oklch(43.9% 0.071 184.3);

Tailwind

colors: {
  custom: {
    50: '#608d86',
    500: '#135f57',
    950: '#000000',
  },
}

SCSS

$custom: #135f57;
$custom-light: #608d86;
$custom-dark: #000000;

JSON

{
  "hex": "#135f57",
  "rgb": {
    "r": 19,
    "g": 95,
    "b": 87
  },
  "hsl": {
    "h": 173.684,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.43947,
    "c": 0.0714,
    "h": 184.3
  },
  "luminance": 0.09011
}

Semantic roles & 50–950 ramp

primary

#135F57

secondary

#973741

accent

#3E50EA

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #135F57

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

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