#31C691#31C691

#31C691 is a light, vivid teal. Relative luminance 0.431; OKLCH L 73.8% C 0.145 H 163.9°. Best body text is #000000 at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#31C691
RGB	rgb(49, 198, 145)
HSL	hsl(159, 60%, 48%)
HSV	hsv(159, 75%, 78%)
CMYK	cmyk(75.3%, 0%, 26.8%, 22.4%)
CIE-LAB	lab(71.61, -50.71, 15.77)
CIE-LCH	lch(71.61, 53.10, 162.73°)
OKLab	oklab(73.76% -0.1391 0.0402)
OKLCH	oklch(73.76% 0.145 163.9)
XYZ	xyz(26.5686, 43.0823, 33.6980)
Luminance	0.4309 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C691 #C63166

analogous

#31C647 #31C691 #31B0C6

triadic

#31C691 #9131C6 #C69131

tetradic

#31C691 #4731C6 #C63166 #B0C631

square

#31C691 #4731C6 #C63166 #B0C631

split-complementary

#31C691 #C631B0 #C64731

monochromatic

#196449 #25956D #31C691 #5DD7AC #8EE3C5

Accessibility & contrast

On white

2.18

#31C691 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.62

#31C691 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C691

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C691	#FFFFFF	#000000	##000000
##31C691	1.00	2.18	9.62	9.62
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.62	21.00	1.00	1.00
##000000	9.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B78E

Deuteranopia (green-blind)

#B0AA94

Tritanopia (blue-blind)

#00C6B8

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #31c691;
/* rgb */ color: rgb(49, 198, 145);
/* oklch */ color: oklch(73.8% 0.145 163.9);

Tailwind

colors: {
  custom: {
    50: '#7fd8b1',
    500: '#31c691',
    950: '#000000',
  },
}

SCSS

$custom: #31c691;
$custom-light: #7fd8b1;
$custom-dark: #000000;

JSON

{
  "hex": "#31c691",
  "rgb": {
    "r": 49,
    "g": 198,
    "b": 145
  },
  "hsl": {
    "h": 158.658,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.73756,
    "c": 0.14477,
    "h": 163.9
  },
  "luminance": 0.43085
}

Semantic roles & 50–950 ramp

primary

#31C691

secondary

#CE859F

accent

#447DE3

background

#F8FDFA

surface

#F0FAF5

border

#CBD3CF

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #31C691

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

Preview Lab → · Contrast checker → · Palette generator →