#31A878#31A878

#31A878 is a light, vivid teal. Relative luminance 0.300; OKLCH L 65.4% C 0.127 H 161.9°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#31A878
RGB	rgb(49, 168, 120)
HSL	hsl(156, 55%, 43%)
HSV	hsv(156, 71%, 66%)
CMYK	cmyk(70.8%, 0%, 28.6%, 34.1%)
CIE-LAB	lab(61.66, -44.18, 15.53)
CIE-LCH	lch(61.66, 46.83, 160.63°)
OKLab	oklab(65.41% -0.1208 0.0395)
OKLCH	oklch(65.41% 0.127 161.9)
XYZ	xyz(18.6575, 30.0122, 22.5753)
Luminance	0.3001 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A878 #A83161

analogous

#31A83C #31A878 #319DA8

triadic

#31A878 #7831A8 #A87831

tetradic

#31A878 #3C31A8 #A83161 #9DA831

square

#31A878 #3C31A8 #A83161 #9DA831

split-complementary

#31A878 #A8319D #A83C31

monochromatic

#154934 #237956 #31A878 #4CCB97 #7BD8B3

Accessibility & contrast

On white

3.00

#31A878 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#31A878 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31A878

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A878	#FFFFFF	#000000	##000000
##31A878	1.00	3.00	7.00	7.00
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.00	21.00	1.00	1.00
##000000	7.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59B75

Deuteranopia (green-blind)

#96907B

Tritanopia (blue-blind)

#00A89B

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #31a878;
/* rgb */ color: rgb(49, 168, 120);
/* oklch */ color: oklch(65.4% 0.127 161.9);

Tailwind

colors: {
  custom: {
    50: '#79c39f',
    500: '#31a878',
    950: '#000000',
  },
}

SCSS

$custom: #31a878;
$custom-light: #79c39f;
$custom-dark: #000000;

JSON

{
  "hex": "#31a878",
  "rgb": {
    "r": 49,
    "g": 168,
    "b": 120
  },
  "hsl": {
    "h": 155.798,
    "s": 54.839,
    "l": 42.549
  },
  "oklch": {
    "l": 0.65412,
    "c": 0.12714,
    "h": 161.9
  },
  "luminance": 0.30014
}

Semantic roles & 50–950 ramp

primary

#31A878

secondary

#C17493

accent

#4A86DE

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #31A878

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

Preview Lab → · Contrast checker → · Palette generator →