#31B098#31B098

#31B098 is a light, moderate teal. Relative luminance 0.340; OKLCH L 68.3% C 0.114 H 177.0°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#31B098
RGB	rgb(49, 176, 152)
HSL	hsl(169, 56%, 44%)
HSV	hsv(169, 72%, 69%)
CMYK	cmyk(72.2%, 0%, 13.6%, 31%)
CIE-LAB	lab(64.94, -39.76, 2.45)
CIE-LCH	lch(64.94, 39.84, 176.48°)
OKLab	oklab(68.34% -0.1137 0.0059)
OKLCH	oklch(68.34% 0.114 177)
XYZ	xyz(22.4566, 33.9680, 35.0726)
Luminance	0.3397 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B098 #B03149

analogous

#31B059 #31B098 #3189B0

triadic

#31B098 #9831B0 #B09831

tetradic

#31B098 #5931B0 #B03149 #89B031

square

#31B098 #5931B0 #B03149 #89B031

split-complementary

#31B098 #B03189 #B05931

monochromatic

#165045 #24806F #31B098 #50CEB6 #80DCCA

Accessibility & contrast

On white

2.69

#31B098 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#31B098 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B098

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B098	#FFFFFF	#000000	##000000
##31B098	1.00	2.69	7.79	7.79
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A597

Deuteranopia (green-blind)

#98989A

Tritanopia (blue-blind)

#00B3A9

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #31b098;
/* rgb */ color: rgb(49, 176, 152);
/* oklch */ color: oklch(68.3% 0.114 177.0);

Tailwind

colors: {
  custom: {
    50: '#7cc8b6',
    500: '#31b098',
    950: '#000000',
  },
}

SCSS

$custom: #31b098;
$custom-light: #7cc8b6;
$custom-dark: #000000;

JSON

{
  "hex": "#31b098",
  "rgb": {
    "r": 49,
    "g": 176,
    "b": 152
  },
  "hsl": {
    "h": 168.661,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.68341,
    "c": 0.11386,
    "h": 177
  },
  "luminance": 0.33971
}

Semantic roles & 50–950 ramp

primary

#31B098

secondary

#C57887

accent

#4865E0

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #31B098

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

Preview Lab → · Contrast checker → · Palette generator →