#15615B#15615B

#15615B is a dark, moderate teal. Relative luminance 0.095; OKLCH L 44.7% C 0.071 H 187.0°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX#15615B
RGBrgb(21, 97, 91)
HSLhsl(175, 64%, 23%)
HSVhsv(175, 78%, 38%)
CMYKcmyk(78.4%, 0%, 6.2%, 62%)
CIE-LABlab(36.86, -23.68, -3.07)
CIE-LCHlch(36.86, 23.88, 187.39°)
OKLaboklab(44.7% -0.0706 -0.0087)
OKLCHoklch(44.7% 0.071 187)
XYZxyz(6.4714, 9.4634, 11.3810)
Luminance0.0946 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#15615B #61151B
analogous
#156135 #15615B #154161
triadic
#15615B #5B1561 #615B15
tetradic
#15615B #351561 #61151B #416115
square
#15615B #351561 #61151B #416115
split-complementary
#15615B #611541 #613515
monochromatic
#051918 #0A2F2C #15615B #20938A #2BC6B9

Accessibility & contrast

On white

7.26
#15615B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.89
#15615B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15615B
7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##15615B#FFFFFF#000000##FFFFFF
##15615B1.007.262.897.26
#FFFFFF7.261.0021.001.00
#0000002.8921.001.0021.00
##FFFFFF7.261.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5B5B5B
Deuteranopia (green-blind)
#51535C
Tritanopia (blue-blind)
#00645F
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #15615b;
/* rgb */ color: rgb(21, 97, 91);
/* oklch */ color: oklch(44.7% 0.071 187.0);
Tailwind
colors: {
  custom: {
    50: '#618e89',
    500: '#15615b',
    950: '#000000',
  },
}
SCSS
$custom: #15615b;
$custom-light: #618e89;
$custom-dark: #000000;
JSON
{
  "hex": "#15615b",
  "rgb": {
    "r": 21,
    "g": 97,
    "b": 91
  },
  "hsl": {
    "h": 175.263,
    "s": 64.407,
    "l": 23.137
  },
  "oklch": {
    "l": 0.44699,
    "c": 0.07111,
    "h": 187
  },
  "luminance": 0.09464
}

Semantic roles & 50–950 ramp

primary
#15615B
secondary
#983A41
accent
#404EE7
background
#F6F8F8
surface
#EBF0F0
border
#C6CBCB
text
#060C0B
muted
#7A7D7C

Preview Lab

Preview with #15615B

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

Preview Lab → · Contrast checker → · Palette generator →

#15615B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva