#31AAC9#31AAC9

#31AAC9 is a light, moderate cyan. Relative luminance 0.336; OKLCH L 68.6% C 0.111 H 219.2°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#31AAC9
RGB	rgb(49, 170, 201)
HSL	hsl(192, 61%, 49%)
HSV	hsv(192, 76%, 79%)
CMYK	cmyk(75.6%, 15.4%, 0%, 21.2%)
CIE-LAB	lab(64.66, -22.34, -25.23)
CIE-LCH	lch(64.66, 33.70, 228.48°)
OKLab	oklab(68.63% -0.0863 -0.0705)
OKLCH	oklch(68.63% 0.111 219.2)
XYZ	xyz(26.1795, 33.6163, 60.3558)
Luminance	0.3362 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AAC9 #C95031

analogous

#31C99C #31AAC9 #315EC9

triadic

#31AAC9 #C931AA #AAC931

tetradic

#31AAC9 #9C31C9 #C95031 #5EC931

square

#31AAC9 #9C31C9 #C95031 #5EC931

split-complementary

#31AAC9 #C9315E #C99C31

monochromatic

#195767 #258098 #31AAC9 #5FBFD8 #90D3E4

Accessibility & contrast

On white

2.72

#31AAC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#31AAC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AAC9

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AAC9	#FFFFFF	#000000	##000000
##31AAC9	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97A5CB

Deuteranopia (green-blind)

#8296C9

Tritanopia (blue-blind)

#00B4B4

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #31aac9;
/* rgb */ color: rgb(49, 170, 201);
/* oklch */ color: oklch(68.6% 0.111 219.2);

Tailwind

colors: {
  custom: {
    50: '#80c3d9',
    500: '#31aac9',
    950: '#000000',
  },
}

SCSS

$custom: #31aac9;
$custom-light: #80c3d9;
$custom-dark: #000000;

JSON

{
  "hex": "#31aac9",
  "rgb": {
    "r": 49,
    "g": 170,
    "b": 201
  },
  "hsl": {
    "h": 192.237,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.68629,
    "c": 0.11146,
    "h": 219.2
  },
  "luminance": 0.33619
}

Semantic roles & 50–950 ramp

primary

#31AAC9

secondary

#CF9687

accent

#6544E4

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #31AAC9

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

Preview Lab → · Contrast checker → · Palette generator →