#31A371#31A371

#31A371 is a light, vivid teal. Relative luminance 0.280; OKLCH L 63.9% C 0.127 H 160.1°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#31A371
RGB	rgb(49, 163, 113)
HSL	hsl(154, 54%, 42%)
HSV	hsv(154, 70%, 64%)
CMYK	cmyk(69.9%, 0%, 30.7%, 36.1%)
CIE-LAB	lab(59.92, -43.66, 16.99)
CIE-LCH	lch(59.92, 46.85, 158.74°)
OKLab	oklab(63.93% -0.119 0.0431)
OKLCH	oklch(63.93% 0.127 160.1)
XYZ	xyz(17.3427, 28.0377, 20.1174)
Luminance	0.2804 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A371 #A33163

analogous

#31A338 #31A371 #319CA3

triadic

#31A371 #7131A3 #A37131

tetradic

#31A371 #3831A3 #A33163 #9CA331

square

#31A371 #3831A3 #A33163 #9CA331

split-complementary

#31A371 #A3319C #A33831

monochromatic

#154530 #237450 #31A371 #49C890 #78D6AD

Accessibility & contrast

On white

3.18

#31A371 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#31A371 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A371

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A371	#FFFFFF	#000000	##000000
##31A371	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1976E

Deuteranopia (green-blind)

#928C74

Tritanopia (blue-blind)

#00A296

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #31a371;
/* rgb */ color: rgb(49, 163, 113);
/* oklch */ color: oklch(63.9% 0.127 160.1);

Tailwind

colors: {
  custom: {
    50: '#78bf9a',
    500: '#31a371',
    950: '#000000',
  },
}

SCSS

$custom: #31a371;
$custom-light: #78bf9a;
$custom-dark: #000000;

JSON

{
  "hex": "#31a371",
  "rgb": {
    "r": 49,
    "g": 163,
    "b": 113
  },
  "hsl": {
    "h": 153.684,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.63934,
    "c": 0.1266,
    "h": 160.1
  },
  "luminance": 0.2804
}

Semantic roles & 50–950 ramp

primary

#31A371

secondary

#BF7193

accent

#4B8BDD

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #31A371

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

Preview Lab → · Contrast checker → · Palette generator →