#31A571#31A571

#31A571 is a light, vivid teal. Relative luminance 0.288; OKLCH L 64.5% C 0.129 H 159.5°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#31A571
RGB	rgb(49, 165, 113)
HSL	hsl(153, 54%, 42%)
HSV	hsv(153, 70%, 65%)
CMYK	cmyk(70.3%, 0%, 31.5%, 35.3%)
CIE-LAB	lab(60.56, -44.48, 17.87)
CIE-LCH	lch(60.56, 47.94, 158.11°)
OKLab	oklab(64.46% -0.1211 0.0453)
OKLCH	oklch(64.46% 0.129 159.5)
XYZ	xyz(17.7006, 28.7535, 20.2367)
Luminance	0.2875 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A571 #A53165

analogous

#31A537 #31A571 #319FA5

triadic

#31A571 #7131A5 #A57131

tetradic

#31A571 #3731A5 #A53165 #9FA531

square

#31A571 #3731A5 #A53165 #9FA531

split-complementary

#31A571 #A5319F #A53731

monochromatic

#154730 #237651 #31A571 #4AC990 #79D7AD

Accessibility & contrast

On white

3.11

#31A571 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#31A571 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A571

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A571	#FFFFFF	#000000	##000000
##31A571	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3986E

Deuteranopia (green-blind)

#948E74

Tritanopia (blue-blind)

#00A497

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #31a571;
/* rgb */ color: rgb(49, 165, 113);
/* oklch */ color: oklch(64.5% 0.129 159.5);

Tailwind

colors: {
  custom: {
    50: '#78c09a',
    500: '#31a571',
    950: '#000000',
  },
}

SCSS

$custom: #31a571;
$custom-light: #78c09a;
$custom-dark: #000000;

JSON

{
  "hex": "#31a571",
  "rgb": {
    "r": 49,
    "g": 165,
    "b": 113
  },
  "hsl": {
    "h": 153.103,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.6446,
    "c": 0.1293,
    "h": 159.5
  },
  "luminance": 0.28755
}

Semantic roles & 50–950 ramp

primary

#31A571

secondary

#C07295

accent

#4A8CDE

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #31A571

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

Preview Lab → · Contrast checker → · Palette generator →