#27B5B8#27B5B8

#27B5B8 is a light, moderate teal. Relative luminance 0.369; OKLCH L 70.5% C 0.113 H 197.1°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#27B5B8
RGB	rgb(39, 181, 184)
HSL	hsl(181, 65%, 44%)
HSV	hsv(181, 79%, 72%)
CMYK	cmyk(78.8%, 1.6%, 0%, 27.8%)
CIE-LAB	lab(67.23, -34.14, -11.92)
CIE-LCH	lch(67.23, 36.16, 199.25°)
OKLab	oklab(70.46% -0.1075 -0.0331)
OKLCH	oklch(70.46% 0.113 197.1)
XYZ	xyz(26.0083, 36.9365, 51.0968)
Luminance	0.3694 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27B5B8 #B82A27

analogous

#27B872 #27B5B8 #276CB8

triadic

#27B5B8 #B827B5 #B5B827

tetradic

#27B5B8 #7227B8 #B82A27 #6CB827

square

#27B5B8 #7227B8 #B82A27 #6CB827

split-complementary

#27B5B8 #B8276C #B87227

monochromatic

#125253 #1C8386 #27B5B8 #45D4D8 #77E0E2

Accessibility & contrast

On white

2.50

#27B5B8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#27B5B8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #27B5B8

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27B5B8	#FFFFFF	#000000	##000000
##27B5B8	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8ACB8

Deuteranopia (green-blind)

#949DB9

Tritanopia (blue-blind)

#00BBB6

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #27b5b8;
/* rgb */ color: rgb(39, 181, 184);
/* oklch */ color: oklch(70.5% 0.113 197.1);

Tailwind

colors: {
  custom: {
    50: '#7ccbcd',
    500: '#27b5b8',
    950: '#000000',
  },
}

SCSS

$custom: #27b5b8;
$custom-light: #7ccbcd;
$custom-dark: #000000;

JSON

{
  "hex": "#27b5b8",
  "rgb": {
    "r": 39,
    "g": 181,
    "b": 184
  },
  "hsl": {
    "h": 181.241,
    "s": 65.022,
    "l": 43.725
  },
  "oklch": {
    "l": 0.70464,
    "c": 0.11251,
    "h": 197.1
  },
  "luminance": 0.3694
}

Semantic roles & 50–950 ramp

primary

#27B5B8

secondary

#CA7371

accent

#4340E8

background

#F8FCFC

surface

#EFF8F9

border

#CAD1D2

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #27B5B8

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

Preview Lab → · Contrast checker → · Palette generator →