#31AA9E#31AA9E

#31AA9E is a light, moderate teal. Relative luminance 0.319; OKLCH L 67.0% C 0.105 H 185.3°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#31AA9E
RGB	rgb(49, 170, 158)
HSL	hsl(174, 55%, 43%)
HSV	hsv(174, 71%, 67%)
CMYK	cmyk(71.2%, 0%, 7.1%, 33.3%)
CIE-LAB	lab(63.23, -35.42, -3.38)
CIE-LCH	lch(63.23, 35.58, 185.46°)
OKLab	oklab(67.01% -0.1047 -0.0097)
OKLCH	oklch(67.01% 0.105 185.3)
XYZ	xyz(21.8100, 31.8685, 37.3429)
Luminance	0.3187 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AA9E #AA313D

analogous

#31AA62 #31AA9E #3179AA

triadic

#31AA9E #9E31AA #AA9E31

tetradic

#31AA9E #6231AA #AA313D #79AA31

square

#31AA9E #6231AA #AA313D #79AA31

split-complementary

#31AA9E #AA3179 #AA6231

monochromatic

#164B46 #237A72 #31AA9E #4DCCBF #7CD9D0

Accessibility & contrast

On white

2.85

#31AA9E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#31AA9E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AA9E

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AA9E	#FFFFFF	#000000	##000000
##31AA9E	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A09E

Deuteranopia (green-blind)

#90949F

Tritanopia (blue-blind)

#00AEA6

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #31aa9e;
/* rgb */ color: rgb(49, 170, 158);
/* oklch */ color: oklch(67.0% 0.105 185.3);

Tailwind

colors: {
  custom: {
    50: '#7bc4ba',
    500: '#31aa9e',
    950: '#000000',
  },
}

SCSS

$custom: #31aa9e;
$custom-light: #7bc4ba;
$custom-dark: #000000;

JSON

{
  "hex": "#31aa9e",
  "rgb": {
    "r": 49,
    "g": 170,
    "b": 158
  },
  "hsl": {
    "h": 174.05,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.67006,
    "c": 0.1052,
    "h": 185.3
  },
  "luminance": 0.31871
}

Semantic roles & 50–950 ramp

primary

#31AA9E

secondary

#C2757D

accent

#4958DF

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31AA9E

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

Preview Lab → · Contrast checker → · Palette generator →