#15817A#15817A

#15817A is a mid, moderate teal. Relative luminance 0.173; OKLCH L 54.6% C 0.090 H 187.9°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#15817A
RGB	rgb(21, 129, 122)
HSL	hsl(176, 72%, 29%)
HSV	hsv(176, 84%, 51%)
CMYK	cmyk(83.7%, 0%, 5.4%, 49.4%)
CIE-LAB	lab(48.59, -29.89, -4.42)
CIE-LCH	lch(48.59, 30.22, 188.41°)
OKLab	oklab(54.58% -0.0894 -0.0125)
OKLCH	oklch(54.58% 0.09 187.9)
XYZ	xyz(11.6707, 17.2636, 21.1257)
Luminance	0.1726 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15817A #81151C

analogous

#158144 #15817A #155281

triadic

#15817A #7A1581 #817A15

tetradic

#15817A #441581 #81151C #528115

square

#15817A #441581 #81151C #528115

split-complementary

#15817A #811552 #814415

monochromatic

#041A19 #0C4C48 #15817A #1EB6AC #33DED3

Accessibility & contrast

On white

4.72

#15817A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#15817A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15817A

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15817A	#FFFFFF	#000000	##FFFFFF
##15817A	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#79797A

Deuteranopia (green-blind)

#6B6F7B

Tritanopia (blue-blind)

#00847F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #15817a;
/* rgb */ color: rgb(21, 129, 122);
/* oklch */ color: oklch(54.6% 0.090 187.9);

Tailwind

colors: {
  custom: {
    50: '#6aa6a0',
    500: '#15817a',
    950: '#000000',
  },
}

SCSS

$custom: #15817a;
$custom-light: #6aa6a0;
$custom-dark: #000000;

JSON

{
  "hex": "#15817a",
  "rgb": {
    "r": 21,
    "g": 129,
    "b": 122
  },
  "hsl": {
    "h": 176.111,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.54581,
    "c": 0.0903,
    "h": 187.9
  },
  "luminance": 0.17265
}

Semantic roles & 50–950 ramp

primary

#15817A

secondary

#B63C44

accent

#3945EF

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #15817A

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

Preview Lab → · Contrast checker → · Palette generator →