#15878E#15878E

#15878E is a mid, moderate teal. Relative luminance 0.194; OKLCH L 56.9% C 0.093 H 201.6°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#15878E
RGB	rgb(21, 135, 142)
HSL	hsl(183, 74%, 32%)
HSV	hsv(183, 85%, 56%)
CMYK	cmyk(85.2%, 4.9%, 0%, 44.3%)
CIE-LAB	lab(51.20, -26.51, -12.24)
CIE-LCH	lch(51.20, 29.20, 204.79°)
OKLab	oklab(56.92% -0.0861 -0.034)
OKLCH	oklch(56.92% 0.093 201.6)
XYZ	xyz(13.8535, 19.4386, 28.6078)
Luminance	0.1944 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15878E #8E1C15

analogous

#158E59 #15878E #154B8E

triadic

#15878E #8E1587 #878E15

tetradic

#15878E #59158E #8E1C15 #4B8E15

square

#15878E #59158E #8E1C15 #4B8E15

split-complementary

#15878E #8E154B #8E5915

monochromatic

#052223 #0D5459 #15878E #1DBAC3 #3BD8E2

Accessibility & contrast

On white

4.30

#15878E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#15878E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #15878E

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15878E	#FFFFFF	#000000	##000000
##15878E	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C818F

Deuteranopia (green-blind)

#6C758E

Tritanopia (blue-blind)

#008D89

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #15878e;
/* rgb */ color: rgb(21, 135, 142);
/* oklch */ color: oklch(56.9% 0.093 201.6);

Tailwind

colors: {
  custom: {
    50: '#6daaaf',
    500: '#15878e',
    950: '#000000',
  },
}

SCSS

$custom: #15878e;
$custom-light: #6daaaf;
$custom-dark: #000000;

JSON

{
  "hex": "#15878e",
  "rgb": {
    "r": 21,
    "g": 135,
    "b": 142
  },
  "hsl": {
    "h": 183.471,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56918,
    "c": 0.0926,
    "h": 201.6
  },
  "luminance": 0.1944
}

Semantic roles & 50–950 ramp

primary

#15878E

secondary

#C2453D

accent

#4237F1

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #15878E

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

Preview Lab → · Contrast checker → · Palette generator →