#31A39B#31A39B

#31A39B is a light, moderate teal. Relative luminance 0.292; OKLCH L 65.1% C 0.100 H 188.2°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#31A39B
RGB	rgb(49, 163, 155)
HSL	hsl(176, 54%, 42%)
HSV	hsv(176, 70%, 64%)
CMYK	cmyk(69.9%, 0%, 4.9%, 36.1%)
CIE-LAB	lab(60.97, -32.99, -5.04)
CIE-LCH	lch(60.97, 33.38, 188.69°)
OKLab	oklab(65.13% -0.0989 -0.0142)
OKLCH	oklch(65.13% 0.1 188.2)
XYZ	xyz(20.2775, 29.2116, 35.5737)
Luminance	0.2921 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A39B #A33139

analogous

#31A362 #31A39B #3172A3

triadic

#31A39B #9B31A3 #A39B31

tetradic

#31A39B #6231A3 #A33139 #72A331

square

#31A39B #6231A3 #A33139 #72A331

split-complementary

#31A39B #A33172 #A36231

monochromatic

#154542 #23746E #31A39B #49C8BF #78D6D0

Accessibility & contrast

On white

3.07

#31A39B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#31A39B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A39B

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A39B	#FFFFFF	#000000	##000000
##31A39B	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9A9B

Deuteranopia (green-blind)

#898E9C

Tritanopia (blue-blind)

#00A7A0

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #31a39b;
/* rgb */ color: rgb(49, 163, 155);
/* oklch */ color: oklch(65.1% 0.100 188.2);

Tailwind

colors: {
  custom: {
    50: '#7abfb8',
    500: '#31a39b',
    950: '#000000',
  },
}

SCSS

$custom: #31a39b;
$custom-light: #7abfb8;
$custom-dark: #000000;

JSON

{
  "hex": "#31a39b",
  "rgb": {
    "r": 49,
    "g": 163,
    "b": 155
  },
  "hsl": {
    "h": 175.789,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.65134,
    "c": 0.0999,
    "h": 188.2
  },
  "luminance": 0.29214
}

Semantic roles & 50–950 ramp

primary

#31A39B

secondary

#BF7177

accent

#4B55DD

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #31A39B

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

Preview Lab → · Contrast checker → · Palette generator →