#31A171#31A171

#31A171 is a light, vivid teal. Relative luminance 0.273; OKLCH L 63.4% C 0.124 H 160.7°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#31A171
RGB	rgb(49, 161, 113)
HSL	hsl(154, 53%, 41%)
HSV	hsv(154, 70%, 63%)
CMYK	cmyk(69.6%, 0%, 29.8%, 36.9%)
CIE-LAB	lab(59.28, -42.83, 16.11)
CIE-LCH	lch(59.28, 45.76, 159.39°)
OKLab	oklab(63.41% -0.1169 0.0409)
OKLCH	oklch(63.41% 0.124 160.7)
XYZ	xyz(16.9904, 27.3331, 20.0000)
Luminance	0.2733 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A171 #A13161

analogous

#31A139 #31A171 #3199A1

triadic

#31A171 #7131A1 #A17131

tetradic

#31A171 #3931A1 #A13161 #99A131

square

#31A171 #3931A1 #A13161 #99A131

split-complementary

#31A171 #A13199 #A13931

monochromatic

#14432F #237250 #31A171 #48C791 #77D6AD

Accessibility & contrast

On white

3.25

#31A171 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#31A171 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A171

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A171	#FFFFFF	#000000	##000000
##31A171	1.00	3.25	6.47	6.47
#FFFFFF	3.25	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)

#9F956E

Deuteranopia (green-blind)

#908A74

Tritanopia (blue-blind)

#00A094

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #31a171;
/* rgb */ color: rgb(49, 161, 113);
/* oklch */ color: oklch(63.4% 0.124 160.7);

Tailwind

colors: {
  custom: {
    50: '#78be9a',
    500: '#31a171',
    950: '#000000',
  },
}

SCSS

$custom: #31a171;
$custom-light: #78be9a;
$custom-dark: #000000;

JSON

{
  "hex": "#31a171",
  "rgb": {
    "r": 49,
    "g": 161,
    "b": 113
  },
  "hsl": {
    "h": 154.286,
    "s": 53.333,
    "l": 41.176
  },
  "oklch": {
    "l": 0.63407,
    "c": 0.12388,
    "h": 160.7
  },
  "luminance": 0.27335
}

Semantic roles & 50–950 ramp

primary

#31A171

secondary

#BE7091

accent

#4B89DD

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #31A171

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

Preview Lab → · Contrast checker → · Palette generator →