#31A899#31A899

#31A899 is a light, moderate teal. Relative luminance 0.310; OKLCH L 66.3% C 0.105 H 182.8°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#31A899
RGB	rgb(49, 168, 153)
HSL	hsl(172, 55%, 43%)
HSV	hsv(172, 71%, 66%)
CMYK	cmyk(70.8%, 0%, 8.9%, 34.1%)
CIE-LAB	lab(62.47, -35.88, -1.71)
CIE-LCH	lch(62.47, 35.92, 182.73°)
OKLab	oklab(66.34% -0.105 -0.0052)
OKLCH	oklch(66.34% 0.105 182.8)
XYZ	xyz(21.0163, 30.9557, 34.9982)
Luminance	0.3096 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A899 #A83140

analogous

#31A85D #31A899 #317BA8

triadic

#31A899 #9931A8 #A89931

tetradic

#31A899 #5D31A8 #A83140 #7BA831

square

#31A899 #5D31A8 #A83140 #7BA831

split-complementary

#31A899 #A8317B #A85D31

monochromatic

#154943 #23796E #31A899 #4CCBBB #7BD8CD

Accessibility & contrast

On white

2.92

#31A899 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#31A899 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A899

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A899	#FFFFFF	#000000	##000000
##31A899	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09E98

Deuteranopia (green-blind)

#8F929A

Tritanopia (blue-blind)

#00ABA3

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #31a899;
/* rgb */ color: rgb(49, 168, 153);
/* oklch */ color: oklch(66.3% 0.105 182.8);

Tailwind

colors: {
  custom: {
    50: '#7bc2b7',
    500: '#31a899',
    950: '#000000',
  },
}

SCSS

$custom: #31a899;
$custom-light: #7bc2b7;
$custom-dark: #000000;

JSON

{
  "hex": "#31a899",
  "rgb": {
    "r": 49,
    "g": 168,
    "b": 153
  },
  "hsl": {
    "h": 172.437,
    "s": 54.839,
    "l": 42.549
  },
  "oklch": {
    "l": 0.66338,
    "c": 0.10514,
    "h": 182.8
  },
  "luminance": 0.30958
}

Semantic roles & 50–950 ramp

primary

#31A899

secondary

#C1747E

accent

#4A5CDE

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #31A899

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

Preview Lab → · Contrast checker → · Palette generator →