#15878D#15878D

#15878D is a mid, moderate teal. Relative luminance 0.194; OKLCH L 56.9% C 0.092 H 200.6°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#15878D
RGB	rgb(21, 135, 141)
HSL	hsl(183, 74%, 32%)
HSV	hsv(183, 85%, 55%)
CMYK	cmyk(85.1%, 4.3%, 0%, 44.7%)
CIE-LAB	lab(51.16, -26.83, -11.71)
CIE-LCH	lch(51.16, 29.28, 203.58°)
OKLab	oklab(56.88% -0.0866 -0.0326)
OKLCH	oklch(56.88% 0.092 200.6)
XYZ	xyz(13.7788, 19.4087, 28.2142)
Luminance	0.1941 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15878D #8D1B15

analogous

#158D57 #15878D #154B8D

triadic

#15878D #8D1587 #878D15

tetradic

#15878D #57158D #8D1B15 #4B8D15

square

#15878D #57158D #8D1B15 #4B8D15

split-complementary

#15878D #8D154B #8D5715

monochromatic

#052122 #0D5458 #15878D #1DBAC2 #3BD9E2

Accessibility & contrast

On white

4.30

#15878D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#15878D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #15878D

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15878D	#FFFFFF	#000000	##000000
##15878D	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C818E

Deuteranopia (green-blind)

#6C758D

Tritanopia (blue-blind)

#008C89

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #15878d;
/* rgb */ color: rgb(21, 135, 141);
/* oklch */ color: oklch(56.9% 0.092 200.6);

Tailwind

colors: {
  custom: {
    50: '#6daaae',
    500: '#15878d',
    950: '#000000',
  },
}

SCSS

$custom: #15878d;
$custom-light: #6daaae;
$custom-dark: #000000;

JSON

{
  "hex": "#15878d",
  "rgb": {
    "r": 21,
    "g": 135,
    "b": 141
  },
  "hsl": {
    "h": 183,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56879,
    "c": 0.09248,
    "h": 200.6
  },
  "luminance": 0.1941
}

Semantic roles & 50–950 ramp

primary

#15878D

secondary

#C1443D

accent

#4037F1

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #15878D

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

Preview Lab → · Contrast checker → · Palette generator →