#15817E#15817E

#15817E is a mid, moderate teal. Relative luminance 0.174; OKLCH L 54.7% C 0.089 H 191.9°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#15817E
RGB	rgb(21, 129, 126)
HSL	hsl(178, 72%, 29%)
HSV	hsv(178, 84%, 51%)
CMYK	cmyk(83.7%, 0%, 2.3%, 49.4%)
CIE-LAB	lab(48.72, -28.65, -6.59)
CIE-LCH	lch(48.72, 29.40, 192.95°)
OKLab	oklab(54.73% -0.0875 -0.0184)
OKLCH	oklch(54.73% 0.089 191.9)
XYZ	xyz(11.9236, 17.3648, 22.4579)
Luminance	0.1737 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15817E #811518

analogous

#158148 #15817E #154E81

triadic

#15817E #7E1581 #817E15

tetradic

#15817E #481581 #811518 #4E8115

square

#15817E #481581 #811518 #4E8115

split-complementary

#15817E #81154E #814815

monochromatic

#041A1A #0C4C4B #15817E #1EB6B1 #33DED9

Accessibility & contrast

On white

4.69

#15817E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#15817E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15817E

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15817E	#FFFFFF	#000000	##FFFFFF
##15817E	1.00	4.69	4.47	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787A7E

Deuteranopia (green-blind)

#6A6F7F

Tritanopia (blue-blind)

#008580

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #15817e;
/* rgb */ color: rgb(21, 129, 126);
/* oklch */ color: oklch(54.7% 0.089 191.9);

Tailwind

colors: {
  custom: {
    50: '#6aa6a3',
    500: '#15817e',
    950: '#000000',
  },
}

SCSS

$custom: #15817e;
$custom-light: #6aa6a3;
$custom-dark: #000000;

JSON

{
  "hex": "#15817e",
  "rgb": {
    "r": 21,
    "g": 129,
    "b": 126
  },
  "hsl": {
    "h": 178.333,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.54725,
    "c": 0.08941,
    "h": 191.9
  },
  "luminance": 0.17366
}

Semantic roles & 50–950 ramp

primary

#15817E

secondary

#B63C3F

accent

#393EEF

background

#F6FAFA

surface

#ECF4F3

border

#C7CECD

text

#080F0F

muted

#7A7F7F

Preview Lab

Preview with #15817E

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

Preview Lab → · Contrast checker → · Palette generator →