#31DA8B#31DA8B

#31DA8B is a light, vivid teal. Relative luminance 0.527; OKLCH L 78.7% C 0.175 H 157.0°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#31DA8B
RGB	rgb(49, 218, 139)
HSL	hsl(152, 70%, 52%)
HSV	hsv(152, 78%, 85%)
CMYK	cmyk(77.5%, 0%, 36.2%, 14.5%)
CIE-LAB	lab(77.67, -59.60, 27.23)
CIE-LCH	lch(77.67, 65.53, 155.45°)
OKLab	oklab(78.71% -0.161 0.0683)
OKLCH	oklch(78.71% 0.175 157)
XYZ	xyz(30.9951, 52.6561, 32.9512)
Luminance	0.5266 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31DA8B #DA3180

analogous

#31DA37 #31DA8B #31D4DA

triadic

#31DA8B #8B31DA #DA8B31

tetradic

#31DA8B #3731DA #DA3180 #D4DA31

square

#31DA8B #3731DA #DA3180 #D4DA31

split-complementary

#31DA8B #DA31D4 #DA3731

monochromatic

#167B4C #1FAE6C #31DA8B #65E3A8 #99EDC5

Accessibility & contrast

On white

1.82

#31DA8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.53

#31DA8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31DA8B

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31DA8B	#FFFFFF	#000000	##000000
##31DA8B	1.00	1.82	11.53	11.53
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.53	21.00	1.00	1.00
##000000	11.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C886

Deuteranopia (green-blind)

#C5BA90

Tritanopia (blue-blind)

#00D8C6

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #31da8b;
/* rgb */ color: rgb(49, 218, 139);
/* oklch */ color: oklch(78.7% 0.175 157.0);

Tailwind

colors: {
  custom: {
    50: '#83e7ad',
    500: '#31da8b',
    950: '#000000',
  },
}

SCSS

$custom: #31da8b;
$custom-light: #83e7ad;
$custom-dark: #000000;

JSON

{
  "hex": "#31da8b",
  "rgb": {
    "r": 49,
    "g": 218,
    "b": 139
  },
  "hsl": {
    "h": 151.953,
    "s": 69.547,
    "l": 52.353
  },
  "oklch": {
    "l": 0.78709,
    "c": 0.17492,
    "h": 157
  },
  "luminance": 0.5266
}

Semantic roles & 50–950 ramp

primary

#31DA8B

secondary

#822D55

accent

#3B8EEC

background

#FCFEFD

surface

#F4FDF7

border

#CED5D0

text

#0D1610

muted

#7F8481

Preview Lab

Preview with #31DA8B

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

Preview Lab → · Contrast checker → · Palette generator →