#31A398#31A398

#31A398 is a light, moderate teal. Relative luminance 0.291; OKLCH L 65.0% C 0.101 H 185.7°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#31A398
RGB	rgb(49, 163, 152)
HSL	hsl(174, 54%, 42%)
HSV	hsv(174, 70%, 64%)
CMYK	cmyk(69.9%, 0%, 6.7%, 36.1%)
CIE-LAB	lab(60.88, -33.84, -3.48)
CIE-LCH	lch(60.88, 34.02, 185.88°)
OKLab	oklab(65.03% -0.1003 -0.01)
OKLCH	oklch(65.03% 0.101 185.7)
XYZ	xyz(20.0286, 29.1120, 34.2633)
Luminance	0.2911 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A398 #A3313C

analogous

#31A35F #31A398 #3175A3

triadic

#31A398 #9831A3 #A39831

tetradic

#31A398 #5F31A3 #A3313C #75A331

square

#31A398 #5F31A3 #A3313C #75A331

split-complementary

#31A398 #A33175 #A35F31

monochromatic

#154540 #23746C #31A398 #49C8BC #78D6CD

Accessibility & contrast

On white

3.08

#31A398 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#31A398 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A398

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A398	#FFFFFF	#000000	##000000
##31A398	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B9A98

Deuteranopia (green-blind)

#8A8E99

Tritanopia (blue-blind)

#00A79F

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #31a398;
/* rgb */ color: rgb(49, 163, 152);
/* oklch */ color: oklch(65.0% 0.101 185.7);

Tailwind

colors: {
  custom: {
    50: '#7abfb6',
    500: '#31a398',
    950: '#000000',
  },
}

SCSS

$custom: #31a398;
$custom-light: #7abfb6;
$custom-dark: #000000;

JSON

{
  "hex": "#31a398",
  "rgb": {
    "r": 49,
    "g": 163,
    "b": 152
  },
  "hsl": {
    "h": 174.211,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.65034,
    "c": 0.10077,
    "h": 185.7
  },
  "luminance": 0.29114
}

Semantic roles & 50–950 ramp

primary

#31A398

secondary

#BF7179

accent

#4B59DD

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #31A398

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

Preview Lab → · Contrast checker → · Palette generator →