#31A172#31A172

#31A172 is a light, vivid teal. Relative luminance 0.274; OKLCH L 63.4% C 0.123 H 161.2°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#31A172
RGB	rgb(49, 161, 114)
HSL	hsl(155, 53%, 41%)
HSV	hsv(155, 70%, 63%)
CMYK	cmyk(69.6%, 0%, 29.2%, 36.9%)
CIE-LAB	lab(59.30, -42.61, 15.58)
CIE-LCH	lch(59.30, 45.37, 159.91°)
OKLab	oklab(63.43% -0.1164 0.0396)
OKLCH	oklch(63.43% 0.123 161.2)
XYZ	xyz(17.0470, 27.3557, 20.2981)
Luminance	0.2736 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A172 #A13160

analogous

#31A13A #31A172 #3198A1

triadic

#31A172 #7231A1 #A17231

tetradic

#31A172 #3A31A1 #A13160 #98A131

square

#31A172 #3A31A1 #A13160 #98A131

split-complementary

#31A172 #A13198 #A13A31

monochromatic

#144330 #237251 #31A172 #48C792 #77D6AE

Accessibility & contrast

On white

3.24

#31A172 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#31A172 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A172

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A172	#FFFFFF	#000000	##000000
##31A172	1.00	3.24	6.47	6.47
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F956F

Deuteranopia (green-blind)

#908B75

Tritanopia (blue-blind)

#00A194

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #31a172;
/* rgb */ color: rgb(49, 161, 114);
/* oklch */ color: oklch(63.4% 0.123 161.2);

Tailwind

colors: {
  custom: {
    50: '#78be9a',
    500: '#31a172',
    950: '#000000',
  },
}

SCSS

$custom: #31a172;
$custom-light: #78be9a;
$custom-dark: #000000;

JSON

{
  "hex": "#31a172",
  "rgb": {
    "r": 49,
    "g": 161,
    "b": 114
  },
  "hsl": {
    "h": 154.821,
    "s": 53.333,
    "l": 41.176
  },
  "oklch": {
    "l": 0.63431,
    "c": 0.123,
    "h": 161.2
  },
  "luminance": 0.27358
}

Semantic roles & 50–950 ramp

primary

#31A172

secondary

#BE7091

accent

#4B88DD

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #31A172

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

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