#31AAC5#31AAC5

#31AAC5 is a light, moderate cyan. Relative luminance 0.334; OKLCH L 68.5% C 0.109 H 216.4°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#31AAC5
RGB	rgb(49, 170, 197)
HSL	hsl(191, 60%, 48%)
HSV	hsv(191, 75%, 77%)
CMYK	cmyk(75.1%, 13.7%, 0%, 22.7%)
CIE-LAB	lab(64.51, -23.63, -23.24)
CIE-LCH	lch(64.51, 33.14, 224.51°)
OKLab	oklab(68.46% -0.0879 -0.0649)
OKLCH	oklch(68.46% 0.109 216.4)
XYZ	xyz(25.7151, 33.4305, 57.9100)
Luminance	0.3343 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AAC5 #C54C31

analogous

#31C596 #31AAC5 #3160C5

triadic

#31AAC5 #C531AA #AAC531

tetradic

#31AAC5 #9631C5 #C54C31 #60C531

square

#31AAC5 #9631C5 #C54C31 #60C531

split-complementary

#31AAC5 #C53160 #C59631

monochromatic

#195563 #258094 #31AAC5 #5DC0D7 #8ED3E3

Accessibility & contrast

On white

2.73

#31AAC5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#31AAC5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AAC5

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AAC5	#FFFFFF	#000000	##000000
##31AAC5	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98A5C6

Deuteranopia (green-blind)

#8496C5

Tritanopia (blue-blind)

#00B4B2

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #31aac5;
/* rgb */ color: rgb(49, 170, 197);
/* oklch */ color: oklch(68.5% 0.109 216.4);

Tailwind

colors: {
  custom: {
    50: '#7fc3d6',
    500: '#31aac5',
    950: '#000000',
  },
}

SCSS

$custom: #31aac5;
$custom-light: #7fc3d6;
$custom-dark: #000000;

JSON

{
  "hex": "#31aac5",
  "rgb": {
    "r": 49,
    "g": 170,
    "b": 197
  },
  "hsl": {
    "h": 190.946,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.6846,
    "c": 0.10923,
    "h": 216.4
  },
  "luminance": 0.33434
}

Semantic roles & 50–950 ramp

primary

#31AAC5

secondary

#CD9285

accent

#6144E3

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #31AAC5

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

Preview Lab → · Contrast checker → · Palette generator →