#31AC72#31AC72

#31AC72 is a light, vivid teal. Relative luminance 0.314; OKLCH L 66.3% C 0.138 H 158.1°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#31AC72
RGB	rgb(49, 172, 114)
HSL	hsl(152, 56%, 43%)
HSV	hsv(152, 72%, 67%)
CMYK	cmyk(71.5%, 0%, 33.7%, 32.5%)
CIE-LAB	lab(62.82, -47.11, 20.40)
CIE-LCH	lch(62.82, 51.33, 156.58°)
OKLab	oklab(66.32% -0.1278 0.0515)
OKLCH	oklch(66.32% 0.138 158.1)
XYZ	xyz(19.0545, 31.3708, 20.9673)
Luminance	0.3137 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AC72 #AC316B

analogous

#31AC34 #31AC72 #31A8AC

triadic

#31AC72 #7231AC #AC7231

tetradic

#31AC72 #3431AC #AC316B #A8AC31

square

#31AC72 #3431AC #AC316B #A8AC31

split-complementary

#31AC72 #AC31A8 #AC3431

monochromatic

#164D33 #237C52 #31AC72 #4ECC91 #7DDAAE

Accessibility & contrast

On white

2.89

#31AC72 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#31AC72 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AC72

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AC72	#FFFFFF	#000000	##000000
##31AC72	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9F6E

Deuteranopia (green-blind)

#9B9476

Tritanopia (blue-blind)

#00AB9D

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31ac72;
/* rgb */ color: rgb(49, 172, 114);
/* oklch */ color: oklch(66.3% 0.138 158.1);

Tailwind

colors: {
  custom: {
    50: '#7ac69b',
    500: '#31ac72',
    950: '#000000',
  },
}

SCSS

$custom: #31ac72;
$custom-light: #7ac69b;
$custom-dark: #000000;

JSON

{
  "hex": "#31ac72",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 114
  },
  "hsl": {
    "h": 151.707,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.66322,
    "c": 0.13781,
    "h": 158.1
  },
  "luminance": 0.31373
}

Semantic roles & 50–950 ramp

primary

#31AC72

secondary

#C3769A

accent

#4990DF

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #31AC72

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

Preview Lab → · Contrast checker → · Palette generator →