#31B196#31B196

#31B196 is a light, moderate teal. Relative luminance 0.343; OKLCH L 68.5% C 0.116 H 175.2°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#31B196
RGB	rgb(49, 177, 150)
HSL	hsl(167, 57%, 44%)
HSV	hsv(167, 72%, 69%)
CMYK	cmyk(72.3%, 0%, 15.3%, 30.6%)
CIE-LAB	lab(65.20, -40.73, 3.93)
CIE-LCH	lch(65.20, 40.92, 174.48°)
OKLab	oklab(68.54% -0.1157 0.0098)
OKLCH	oklch(68.54% 0.116 175.2)
XYZ	xyz(22.4910, 34.2966, 34.2828)
Luminance	0.3430 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B196 #B1314C

analogous

#31B156 #31B196 #318CB1

triadic

#31B196 #9631B1 #B19631

tetradic

#31B196 #5631B1 #B1314C #8CB131

square

#31B196 #5631B1 #B1314C #8CB131

split-complementary

#31B196 #B1318C #B15631

monochromatic

#165145 #24816D #31B196 #51CFB4 #80DCC9

Accessibility & contrast

On white

2.67

#31B196 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#31B196 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B196

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B196	#FFFFFF	#000000	##000000
##31B196	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA695

Deuteranopia (green-blind)

#999998

Tritanopia (blue-blind)

#00B3A9

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #31b196;
/* rgb */ color: rgb(49, 177, 150);
/* oklch */ color: oklch(68.5% 0.116 175.2);

Tailwind

colors: {
  custom: {
    50: '#7cc9b4',
    500: '#31b196',
    950: '#000000',
  },
}

SCSS

$custom: #31b196;
$custom-light: #7cc9b4;
$custom-dark: #000000;

JSON

{
  "hex": "#31b196",
  "rgb": {
    "r": 49,
    "g": 177,
    "b": 150
  },
  "hsl": {
    "h": 167.344,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.68537,
    "c": 0.11609,
    "h": 175.2
  },
  "luminance": 0.34299
}

Semantic roles & 50–950 ramp

primary

#31B196

secondary

#C57989

accent

#4868E0

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31B196

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

Preview Lab → · Contrast checker → · Palette generator →