#15A2B4#15A2B4

#15A2B4 is a light, moderate teal. Relative luminance 0.293; OKLCH L 65.3% C 0.109 H 209.1°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#15A2B4
RGB	rgb(21, 162, 180)
HSL	hsl(187, 79%, 39%)
HSV	hsv(187, 88%, 71%)
CMYK	cmyk(88.3%, 10%, 0%, 29.4%)
CIE-LAB	lab(61.04, -27.58, -19.06)
CIE-LCH	lch(61.04, 33.53, 214.65°)
OKLab	oklab(65.34% -0.0956 -0.0532)
OKLCH	oklch(65.34% 0.109 209.1)
XYZ	xyz(21.4641, 29.2926, 47.6939)
Luminance	0.2929 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15A2B4 #B42715

analogous

#15B476 #15A2B4 #1553B4

triadic

#15A2B4 #B415A2 #A2B415

tetradic

#15A2B4 #7615B4 #B42715 #53B415

square

#15A2B4 #7615B4 #B42715 #53B415

split-complementary

#15A2B4 #B41553 #B47615

monochromatic

#083F46 #0F717D #15A2B4 #21CFE5 #58DBEC

Accessibility & contrast

On white

3.06

#15A2B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#15A2B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #15A2B4

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15A2B4	#FFFFFF	#000000	##000000
##15A2B4	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929CB5

Deuteranopia (green-blind)

#7E8DB4

Tritanopia (blue-blind)

#00AAA7

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #15a2b4;
/* rgb */ color: rgb(21, 162, 180);
/* oklch */ color: oklch(65.3% 0.109 209.1);

Tailwind

colors: {
  custom: {
    50: '#76beca',
    500: '#15a2b4',
    950: '#000000',
  },
}

SCSS

$custom: #15a2b4;
$custom-light: #76beca;
$custom-dark: #000000;

JSON

{
  "hex": "#15a2b4",
  "rgb": {
    "r": 21,
    "g": 162,
    "b": 180
  },
  "hsl": {
    "h": 186.792,
    "s": 79.104,
    "l": 39.412
  },
  "oklch": {
    "l": 0.65337,
    "c": 0.1094,
    "h": 209.1
  },
  "luminance": 0.29295
}

Semantic roles & 50–950 ramp

primary

#15A2B4

secondary

#CF6456

accent

#4832F6

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1213

muted

#7C8182

Preview Lab

Preview with #15A2B4

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

Preview Lab → · Contrast checker → · Palette generator →