#31A997#31A997

#31A997 is a light, moderate teal. Relative luminance 0.313; OKLCH L 66.5% C 0.107 H 180.6°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#31A997
RGB	rgb(49, 169, 151)
HSL	hsl(171, 55%, 43%)
HSV	hsv(171, 71%, 66%)
CMYK	cmyk(71%, 0%, 10.7%, 33.7%)
CIE-LAB	lab(62.73, -36.89, -0.21)
CIE-LCH	lch(62.73, 36.89, 180.33°)
OKLab	oklab(66.53% -0.107 -0.0012)
OKLCH	oklch(66.53% 0.107 180.6)
XYZ	xyz(21.0378, 31.2608, 34.1973)
Luminance	0.3126 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A997 #A93143

analogous

#31A95B #31A997 #317FA9

triadic

#31A997 #9731A9 #A99731

tetradic

#31A997 #5B31A9 #A93143 #7FA931

square

#31A997 #5B31A9 #A93143 #7FA931

split-complementary

#31A997 #A9317F #A95B31

monochromatic

#154A42 #237A6D #31A997 #4CCBB8 #7CD9CB

Accessibility & contrast

On white

2.90

#31A997 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#31A997 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A997

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A997	#FFFFFF	#000000	##000000
##31A997	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29F96

Deuteranopia (green-blind)

#919399

Tritanopia (blue-blind)

#00ACA3

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31a997;
/* rgb */ color: rgb(49, 169, 151);
/* oklch */ color: oklch(66.5% 0.107 180.6);

Tailwind

colors: {
  custom: {
    50: '#7bc3b5',
    500: '#31a997',
    950: '#000000',
  },
}

SCSS

$custom: #31a997;
$custom-light: #7bc3b5;
$custom-dark: #000000;

JSON

{
  "hex": "#31a997",
  "rgb": {
    "r": 49,
    "g": 169,
    "b": 151
  },
  "hsl": {
    "h": 171,
    "s": 55.046,
    "l": 42.745
  },
  "oklch": {
    "l": 0.66529,
    "c": 0.10699,
    "h": 180.6
  },
  "luminance": 0.31263
}

Semantic roles & 50–950 ramp

primary

#31A997

secondary

#C17480

accent

#4960DE

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #31A997

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

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