#15817C#15817C

#15817C is a mid, moderate teal. Relative luminance 0.173; OKLCH L 54.7% C 0.090 H 189.9°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#15817C
RGB	rgb(21, 129, 124)
HSL	hsl(177, 72%, 29%)
HSV	hsv(177, 84%, 51%)
CMYK	cmyk(83.7%, 0%, 3.9%, 49.4%)
CIE-LAB	lab(48.65, -29.27, -5.51)
CIE-LCH	lch(48.65, 29.79, 190.65°)
OKLab	oklab(54.65% -0.0885 -0.0154)
OKLCH	oklch(54.65% 0.09 189.9)
XYZ	xyz(11.7959, 17.3137, 21.7850)
Luminance	0.1731 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15817C #81151A

analogous

#158146 #15817C #155081

triadic

#15817C #7C1581 #817C15

tetradic

#15817C #461581 #81151A #508115

square

#15817C #461581 #81151A #508115

split-complementary

#15817C #811550 #814615

monochromatic

#041A19 #0C4C49 #15817C #1EB6AF #33DED6

Accessibility & contrast

On white

4.71

#15817C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#15817C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15817C

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15817C	#FFFFFF	#000000	##FFFFFF
##15817C	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797A7C

Deuteranopia (green-blind)

#6B6F7D

Tritanopia (blue-blind)

#00857F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #15817c;
/* rgb */ color: rgb(21, 129, 124);
/* oklch */ color: oklch(54.7% 0.090 189.9);

Tailwind

colors: {
  custom: {
    50: '#6aa6a1',
    500: '#15817c',
    950: '#000000',
  },
}

SCSS

$custom: #15817c;
$custom-light: #6aa6a1;
$custom-dark: #000000;

JSON

{
  "hex": "#15817c",
  "rgb": {
    "r": 21,
    "g": 129,
    "b": 124
  },
  "hsl": {
    "h": 177.222,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.54652,
    "c": 0.0898,
    "h": 189.9
  },
  "luminance": 0.17315
}

Semantic roles & 50–950 ramp

primary

#15817C

secondary

#B63C42

accent

#3941EF

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0F

muted

#7A7F7E

Preview Lab

Preview with #15817C

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

Preview Lab → · Contrast checker → · Palette generator →