#15818E#15818E

#15818E is a mid, moderate teal. Relative luminance 0.178; OKLCH L 55.4% C 0.091 H 207.8°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#15818E
RGB	rgb(21, 129, 142)
HSL	hsl(186, 74%, 32%)
HSV	hsv(186, 85%, 56%)
CMYK	cmyk(85.2%, 9.2%, 0%, 44.3%)
CIE-LAB	lab(49.27, -23.44, -15.16)
CIE-LCH	lch(49.27, 27.92, 212.89°)
OKLab	oklab(55.35% -0.0801 -0.0422)
OKLCH	oklch(55.35% 0.091 207.8)
XYZ	xyz(13.0398, 17.8113, 28.3366)
Luminance	0.1781 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15818E #8E2215

analogous

#158E5F #15818E #15458E

triadic

#15818E #8E1581 #818E15

tetradic

#15818E #5F158E #8E2215 #458E15

square

#15818E #5F158E #8E2215 #458E15

split-complementary

#15818E #8E1545 #8E5F15

monochromatic

#052023 #0D5159 #15818E #1DB1C3 #3BD0E2

Accessibility & contrast

On white

4.60

#15818E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#15818E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #15818E

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15818E	#FFFFFF	#000000	##FFFFFF
##15818E	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757C8F

Deuteranopia (green-blind)

#65708E

Tritanopia (blue-blind)

#008785

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #15818e;
/* rgb */ color: rgb(21, 129, 142);
/* oklch */ color: oklch(55.4% 0.091 207.8);

Tailwind

colors: {
  custom: {
    50: '#6ca6af',
    500: '#15818e',
    950: '#000000',
  },
}

SCSS

$custom: #15818e;
$custom-light: #6ca6af;
$custom-dark: #000000;

JSON

{
  "hex": "#15818e",
  "rgb": {
    "r": 21,
    "g": 129,
    "b": 142
  },
  "hsl": {
    "h": 186.446,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55354,
    "c": 0.09058,
    "h": 207.8
  },
  "luminance": 0.17813
}

Semantic roles & 50–950 ramp

primary

#15818E

secondary

#C24B3D

accent

#4B37F1

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #15818E

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

Preview Lab → · Contrast checker → · Palette generator →