#31918A#31918A

#31918A is a mid, moderate teal. Relative luminance 0.227; OKLCH L 60.0% C 0.089 H 188.2°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#31918A
RGB	rgb(49, 145, 138)
HSL	hsl(176, 49%, 38%)
HSV	hsv(176, 66%, 57%)
CMYK	cmyk(66.2%, 0%, 4.8%, 43.1%)
CIE-LAB	lab(54.80, -29.23, -4.48)
CIE-LCH	lch(54.80, 29.57, 188.72°)
OKLab	oklab(59.96% -0.0876 -0.0126)
OKLCH	oklch(59.96% 0.089 188.2)
XYZ	xyz(15.9774, 22.7370, 27.5865)
Luminance	0.2274 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31918A #913138

analogous

#31915A #31918A #316891

triadic

#31918A #8A3191 #918A31

tetradic

#31918A #5A3191 #913138 #689131

square

#31918A #5A3191 #913138 #689131

split-complementary

#31918A #913168 #915A31

monochromatic

#123633 #22635E #31918A #41BFB5 #6ECEC7

Accessibility & contrast

On white

3.79

#31918A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#31918A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31918A

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31918A	#FFFFFF	#000000	##000000
##31918A	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#89898A

Deuteranopia (green-blind)

#7B7F8B

Tritanopia (blue-blind)

#00958F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #31918a;
/* rgb */ color: rgb(49, 145, 138);
/* oklch */ color: oklch(60.0% 0.089 188.2);

Tailwind

colors: {
  custom: {
    50: '#76b1ac',
    500: '#31918a',
    950: '#000000',
  },
}

SCSS

$custom: #31918a;
$custom-light: #76b1ac;
$custom-dark: #000000;

JSON

{
  "hex": "#31918a",
  "rgb": {
    "r": 49,
    "g": 145,
    "b": 138
  },
  "hsl": {
    "h": 175.625,
    "s": 49.485,
    "l": 38.039
  },
  "oklch": {
    "l": 0.59955,
    "c": 0.08853,
    "h": 188.2
  },
  "luminance": 0.22739
}

Semantic roles & 50–950 ramp

primary

#31918A

secondary

#B6686E

accent

#4F59D9

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #31918A

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

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