#31717A#31717A

#31717A is a mid, moderate teal. Relative luminance 0.139; OKLCH L 51.1% C 0.066 H 207.7°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#31717A
RGB	rgb(49, 113, 122)
HSL	hsl(187, 43%, 34%)
HSV	hsv(187, 60%, 48%)
CMYK	cmyk(59.8%, 7.4%, 0%, 52.2%)
CIE-LAB	lab(44.04, -17.50, -11.15)
CIE-LCH	lch(44.04, 20.75, 212.50°)
OKLab	oklab(51.09% -0.0587 -0.0308)
OKLCH	oklch(51.09% 0.066 207.7)
XYZ	xyz(10.6832, 13.8673, 20.5222)
Luminance	0.1387 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31717A #7A3A31

analogous

#317A5E #31717A #314C7A

triadic

#31717A #7A3171 #717A31

tetradic

#31717A #5E317A #7A3A31 #4C7A31

square

#31717A #5E317A #7A3A31 #4C7A31

split-complementary

#31717A #7A314C #7A5E31

monochromatic

#0E2023 #1F494E #31717A #4399A6 #64B6C1

Accessibility & contrast

On white

5.56

#31717A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#31717A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31717A

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31717A	#FFFFFF	#000000	##FFFFFF
##31717A	1.00	5.56	3.77	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686D7B

Deuteranopia (green-blind)

#5D657A

Tritanopia (blue-blind)

#007674

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #31717a;
/* rgb */ color: rgb(49, 113, 122);
/* oklch */ color: oklch(51.1% 0.066 207.7);

Tailwind

colors: {
  custom: {
    50: '#719aa0',
    500: '#31717a',
    950: '#000000',
  },
}

SCSS

$custom: #31717a;
$custom-light: #719aa0;
$custom-dark: #000000;

JSON

{
  "hex": "#31717a",
  "rgb": {
    "r": 49,
    "g": 113,
    "b": 122
  },
  "hsl": {
    "h": 187.397,
    "s": 42.69,
    "l": 33.529
  },
  "oklch": {
    "l": 0.51085,
    "c": 0.0663,
    "h": 207.7
  },
  "luminance": 0.13868
}

Semantic roles & 50–950 ramp

primary

#31717A

secondary

#A8685E

accent

#6555D2

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0E

muted

#7B7E7E

Preview Lab

Preview with #31717A

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

Preview Lab → · Contrast checker → · Palette generator →