#15CAAB#15CAAB

#15CAAB is a light, vivid teal. Relative luminance 0.453; OKLCH L 75.1% C 0.138 H 176.1°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#15CAAB
RGB	rgb(21, 202, 171)
HSL	hsl(170, 81%, 44%)
HSV	hsv(170, 90%, 79%)
CMYK	cmyk(89.6%, 0%, 15.3%, 20.8%)
CIE-LAB	lab(73.11, -48.37, 3.84)
CIE-LCH	lch(73.11, 48.52, 175.46°)
OKLab	oklab(75.09% -0.1373 0.0094)
OKLCH	oklch(75.09% 0.138 176.1)
XYZ	xyz(28.7766, 45.3370, 45.7544)
Luminance	0.4534 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15CAAB #CA1534

analogous

#15CA50 #15CAAB #158ECA

triadic

#15CAAB #AB15CA #CAAB15

tetradic

#15CAAB #5015CA #CA1534 #8ECA15

square

#15CAAB #5015CA #CA1534 #8ECA15

split-complementary

#15CAAB #CA158E #CA5015

monochromatic

#095B4D #0F937C #15CAAB #32EACA #6AEFD9

Accessibility & contrast

On white

2.09

#15CAAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#15CAAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #15CAAB

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15CAAB	#FFFFFF	#000000	##000000
##15CAAB	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2BCAA

Deuteranopia (green-blind)

#ADADAD

Tritanopia (blue-blind)

#00CDC1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #15caab;
/* rgb */ color: rgb(21, 202, 171);
/* oklch */ color: oklch(75.1% 0.138 176.1);

Tailwind

colors: {
  custom: {
    50: '#7bdbc4',
    500: '#15caab',
    950: '#000000',
  },
}

SCSS

$custom: #15caab;
$custom-light: #7bdbc4;
$custom-dark: #000000;

JSON

{
  "hex": "#15caab",
  "rgb": {
    "r": 21,
    "g": 202,
    "b": 171
  },
  "hsl": {
    "h": 169.724,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.75091,
    "c": 0.13767,
    "h": 176.1
  },
  "luminance": 0.45341
}

Semantic roles & 50–950 ramp

primary

#15CAAB

secondary

#D56679

accent

#3052F8

background

#F8FDFC

surface

#F0FBF8

border

#CBD4D1

text

#0C1512

muted

#7D8381

Preview Lab

Preview with #15CAAB

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

Preview Lab → · Contrast checker → · Palette generator →