#31AC97#31AC97

#31AC97 is a light, moderate teal. Relative luminance 0.324; OKLCH L 67.3% C 0.110 H 178.7°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#31AC97
RGB	rgb(49, 172, 151)
HSL	hsl(170, 56%, 43%)
HSV	hsv(170, 72%, 67%)
CMYK	cmyk(71.5%, 0%, 12.2%, 32.5%)
CIE-LAB	lab(63.66, -38.24, 1.15)
CIE-LCH	lch(63.66, 38.26, 178.27°)
OKLab	oklab(67.29% -0.1101 0.0025)
OKLCH	oklch(67.29% 0.11 178.7)
XYZ	xyz(21.6023, 32.3899, 34.3855)
Luminance	0.3239 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AC97 #AC3146

analogous

#31AC59 #31AC97 #3183AC

triadic

#31AC97 #9731AC #AC9731

tetradic

#31AC97 #5931AC #AC3146 #83AC31

square

#31AC97 #5931AC #AC3146 #83AC31

split-complementary

#31AC97 #AC3183 #AC5931

monochromatic

#164D43 #237C6D #31AC97 #4ECCB7 #7DDACA

Accessibility & contrast

On white

2.81

#31AC97 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#31AC97 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AC97

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AC97	#FFFFFF	#000000	##000000
##31AC97	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A196

Deuteranopia (green-blind)

#949599

Tritanopia (blue-blind)

#00AFA6

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #31ac97;
/* rgb */ color: rgb(49, 172, 151);
/* oklch */ color: oklch(67.3% 0.110 178.7);

Tailwind

colors: {
  custom: {
    50: '#7bc5b5',
    500: '#31ac97',
    950: '#000000',
  },
}

SCSS

$custom: #31ac97;
$custom-light: #7bc5b5;
$custom-dark: #000000;

JSON

{
  "hex": "#31ac97",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 151
  },
  "hsl": {
    "h": 169.756,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.67293,
    "c": 0.11011,
    "h": 178.7
  },
  "luminance": 0.32392
}

Semantic roles & 50–950 ramp

primary

#31AC97

secondary

#C37683

accent

#4962DF

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31AC97

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

Preview Lab → · Contrast checker → · Palette generator →