#31AA9F#31AA9F

#31AA9F is a light, moderate teal. Relative luminance 0.319; OKLCH L 67.0% C 0.105 H 186.1°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#31AA9F
RGB	rgb(49, 170, 159)
HSL	hsl(175, 55%, 43%)
HSV	hsv(175, 71%, 67%)
CMYK	cmyk(71.2%, 0%, 6.5%, 33.3%)
CIE-LAB	lab(63.26, -35.14, -3.90)
CIE-LCH	lch(63.26, 35.35, 186.34°)
OKLab	oklab(67.04% -0.1043 -0.0111)
OKLCH	oklch(67.04% 0.105 186.1)
XYZ	xyz(21.8964, 31.9031, 37.7981)
Luminance	0.3191 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AA9F #AA313C

analogous

#31AA62 #31AA9F #3179AA

triadic

#31AA9F #9F31AA #AA9F31

tetradic

#31AA9F #6231AA #AA313C #79AA31

square

#31AA9F #6231AA #AA313C #79AA31

split-complementary

#31AA9F #AA3179 #AA6231

monochromatic

#164B46 #237A73 #31AA9F #4DCCC0 #7CD9D1

Accessibility & contrast

On white

2.85

#31AA9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#31AA9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AA9F

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AA9F	#FFFFFF	#000000	##000000
##31AA9F	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A19F

Deuteranopia (green-blind)

#9094A0

Tritanopia (blue-blind)

#00AEA6

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #31aa9f;
/* rgb */ color: rgb(49, 170, 159);
/* oklch */ color: oklch(67.0% 0.105 186.1);

Tailwind

colors: {
  custom: {
    50: '#7bc4bb',
    500: '#31aa9f',
    950: '#000000',
  },
}

SCSS

$custom: #31aa9f;
$custom-light: #7bc4bb;
$custom-dark: #000000;

JSON

{
  "hex": "#31aa9f",
  "rgb": {
    "r": 49,
    "g": 170,
    "b": 159
  },
  "hsl": {
    "h": 174.545,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67039,
    "c": 0.10488,
    "h": 186.1
  },
  "luminance": 0.31906
}

Semantic roles & 50–950 ramp

primary

#31AA9F

secondary

#C2757C

accent

#4957DF

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #31AA9F

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

Preview Lab → · Contrast checker → · Palette generator →