#31A5B2#31A5B2

#31A5B2 is a light, moderate teal. Relative luminance 0.308; OKLCH L 66.5% C 0.101 H 206.0°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#31A5B2
RGB	rgb(49, 165, 178)
HSL	hsl(186, 57%, 45%)
HSV	hsv(186, 72%, 70%)
CMYK	cmyk(72.5%, 7.3%, 0%, 30.2%)
CIE-LAB	lab(62.32, -27.11, -15.96)
CIE-LCH	lch(62.32, 31.46, 210.49°)
OKLab	oklab(66.47% -0.0907 -0.0443)
OKLCH	oklch(66.47% 0.101 206)
XYZ	xyz(22.7541, 30.7749, 46.8518)
Luminance	0.3078 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A5B2 #B23E31

analogous

#31B27F #31A5B2 #3164B2

triadic

#31A5B2 #B231A5 #A5B231

tetradic

#31A5B2 #7F31B2 #B23E31 #64B231

square

#31A5B2 #7F31B2 #B23E31 #64B231

split-complementary

#31A5B2 #B23164 #B27F31

monochromatic

#174C52 #247982 #31A5B2 #51C2CF #81D3DC

Accessibility & contrast

On white

2.93

#31A5B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#31A5B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A5B2

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A5B2	#FFFFFF	#000000	##000000
##31A5B2	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979EB3

Deuteranopia (green-blind)

#8591B2

Tritanopia (blue-blind)

#00ACA9

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #31a5b2;
/* rgb */ color: rgb(49, 165, 178);
/* oklch */ color: oklch(66.5% 0.101 206.0);

Tailwind

colors: {
  custom: {
    50: '#7dc0c9',
    500: '#31a5b2',
    950: '#000000',
  },
}

SCSS

$custom: #31a5b2;
$custom-light: #7dc0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#31a5b2",
  "rgb": {
    "r": 49,
    "g": 165,
    "b": 178
  },
  "hsl": {
    "h": 186.047,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.6647,
    "c": 0.101,
    "h": 206
  },
  "luminance": 0.30778
}

Semantic roles & 50–950 ramp

primary

#31A5B2

secondary

#C58179

accent

#5748E0

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #31A5B2

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

Preview Lab → · Contrast checker → · Palette generator →