#31A4B1#31A4B1

#31A4B1 is a light, moderate teal. Relative luminance 0.304; OKLCH L 66.2% C 0.100 H 206.1°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#31A4B1
RGB	rgb(49, 164, 177)
HSL	hsl(186, 57%, 44%)
HSV	hsv(186, 72%, 69%)
CMYK	cmyk(72.3%, 7.3%, 0%, 30.6%)
CIE-LAB	lab(61.98, -26.92, -15.92)
CIE-LCH	lch(61.98, 31.27, 210.59°)
OKLab	oklab(66.18% -0.0902 -0.0442)
OKLCH	oklch(66.18% 0.1 206.1)
XYZ	xyz(22.4744, 30.3756, 46.2650)
Luminance	0.3038 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A4B1 #B13E31

analogous

#31B17E #31A4B1 #3164B1

triadic

#31A4B1 #B131A4 #A4B131

tetradic

#31A4B1 #7E31B1 #B13E31 #64B131

square

#31A4B1 #7E31B1 #B13E31 #64B131

split-complementary

#31A4B1 #B13164 #B17E31

monochromatic

#164B51 #247881 #31A4B1 #51C2CF #80D3DC

Accessibility & contrast

On white

2.97

#31A4B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#31A4B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A4B1

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A4B1	#FFFFFF	#000000	##000000
##31A4B1	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969DB2

Deuteranopia (green-blind)

#8490B1

Tritanopia (blue-blind)

#00ABA8

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #31a4b1;
/* rgb */ color: rgb(49, 164, 177);
/* oklch */ color: oklch(66.2% 0.100 206.1);

Tailwind

colors: {
  custom: {
    50: '#7cbfc8',
    500: '#31a4b1',
    950: '#000000',
  },
}

SCSS

$custom: #31a4b1;
$custom-light: #7cbfc8;
$custom-dark: #000000;

JSON

{
  "hex": "#31a4b1",
  "rgb": {
    "r": 49,
    "g": 164,
    "b": 177
  },
  "hsl": {
    "h": 186.094,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.66184,
    "c": 0.10042,
    "h": 206.1
  },
  "luminance": 0.30378
}

Semantic roles & 50–950 ramp

primary

#31A4B1

secondary

#C58179

accent

#5748E0

background

#F8FBFC

surface

#EFF7F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #31A4B1

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

Preview Lab → · Contrast checker → · Palette generator →