#31C791#31C791

#31C791 is a light, vivid teal. Relative luminance 0.435; OKLCH L 74.0% C 0.146 H 163.6°. Best body text is #000000 at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#31C791
RGB	rgb(49, 199, 145)
HSL	hsl(158, 60%, 49%)
HSV	hsv(158, 75%, 78%)
CMYK	cmyk(75.4%, 0%, 27.1%, 22%)
CIE-LAB	lab(71.92, -51.11, 16.20)
CIE-LCH	lch(71.92, 53.61, 162.41°)
OKLab	oklab(74.01% -0.14 0.0413)
OKLCH	oklch(74.01% 0.146 163.6)
XYZ	xyz(26.7979, 43.5409, 33.7745)
Luminance	0.4354 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C791 #C73167

analogous

#31C746 #31C791 #31B2C7

triadic

#31C791 #9131C7 #C79131

tetradic

#31C791 #4631C7 #C73167 #B2C731

square

#31C791 #4631C7 #C73167 #B2C731

split-complementary

#31C791 #C731B2 #C74631

monochromatic

#196549 #25966D #31C791 #5ED7AC #8FE3C5

Accessibility & contrast

On white

2.16

#31C791 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.71

#31C791 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C791

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C791	#FFFFFF	#000000	##000000
##31C791	1.00	2.16	9.71	9.71
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.71	21.00	1.00	1.00
##000000	9.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B88E

Deuteranopia (green-blind)

#B1AB95

Tritanopia (blue-blind)

#00C7B8

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #31c791;
/* rgb */ color: rgb(49, 199, 145);
/* oklch */ color: oklch(74.0% 0.146 163.6);

Tailwind

colors: {
  custom: {
    50: '#80d9b1',
    500: '#31c791',
    950: '#000000',
  },
}

SCSS

$custom: #31c791;
$custom-light: #80d9b1;
$custom-dark: #000000;

JSON

{
  "hex": "#31c791",
  "rgb": {
    "r": 49,
    "g": 199,
    "b": 145
  },
  "hsl": {
    "h": 158.4,
    "s": 60.484,
    "l": 48.627
  },
  "oklch": {
    "l": 0.7401,
    "c": 0.14601,
    "h": 163.6
  },
  "luminance": 0.43544
}

Semantic roles & 50–950 ramp

primary

#31C791

secondary

#CE86A0

accent

#447EE4

background

#F8FDFA

surface

#F0FBF5

border

#CBD4CF

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #31C791

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

Preview Lab → · Contrast checker → · Palette generator →