#31A998#31A998

#31A998 is a light, moderate teal. Relative luminance 0.313; OKLCH L 66.6% C 0.107 H 181.4°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#31A998
RGB	rgb(49, 169, 152)
HSL	hsl(172, 55%, 43%)
HSV	hsv(172, 71%, 66%)
CMYK	cmyk(71%, 0%, 10.1%, 33.7%)
CIE-LAB	lab(62.75, -36.62, -0.73)
CIE-LCH	lch(62.75, 36.62, 181.14°)
OKLab	oklab(66.56% -0.1065 -0.0026)
OKLCH	oklch(66.56% 0.107 181.4)
XYZ	xyz(21.1193, 31.2934, 34.6269)
Luminance	0.3130 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A998 #A93142

analogous

#31A95C #31A998 #317EA9

triadic

#31A998 #9831A9 #A99831

tetradic

#31A998 #5C31A9 #A93142 #7EA931

square

#31A998 #5C31A9 #A93142 #7EA931

split-complementary

#31A998 #A9317E #A95C31

monochromatic

#154A43 #237A6D #31A998 #4CCBB9 #7CD9CC

Accessibility & contrast

On white

2.89

#31A998 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#31A998 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A998

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A998	#FFFFFF	#000000	##000000
##31A998	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19F97

Deuteranopia (green-blind)

#91939A

Tritanopia (blue-blind)

#00ACA4

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31a998;
/* rgb */ color: rgb(49, 169, 152);
/* oklch */ color: oklch(66.6% 0.107 181.4);

Tailwind

colors: {
  custom: {
    50: '#7bc3b6',
    500: '#31a998',
    950: '#000000',
  },
}

SCSS

$custom: #31a998;
$custom-light: #7bc3b6;
$custom-dark: #000000;

JSON

{
  "hex": "#31a998",
  "rgb": {
    "r": 49,
    "g": 169,
    "b": 152
  },
  "hsl": {
    "h": 171.5,
    "s": 55.046,
    "l": 42.745
  },
  "oklch": {
    "l": 0.6656,
    "c": 0.10654,
    "h": 181.4
  },
  "luminance": 0.31296
}

Semantic roles & 50–950 ramp

primary

#31A998

secondary

#C1747F

accent

#495FDE

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #31A998

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

Preview Lab → · Contrast checker → · Palette generator →