#31DB55#31DB55

#31DB55 is a light, highly saturated green. Relative luminance 0.520; OKLCH L 78.1% C 0.222 H 146.1°. Best body text is #000000 at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#31DB55
RGB	rgb(49, 219, 85)
HSL	hsl(133, 70%, 53%)
HSV	hsv(133, 78%, 86%)
CMYK	cmyk(77.6%, 0%, 61.2%, 14.1%)
CIE-LAB	lab(77.26, -68.37, 52.82)
CIE-LCH	lch(77.26, 86.39, 142.31°)
OKLab	oklab(78.14% -0.1841 0.1239)
OKLCH	oklch(78.14% 0.222 146.1)
XYZ	xyz(28.2357, 51.9685, 17.1354)
Luminance	0.5197 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31DB55 #DB31B7

analogous

#62DB31 #31DB55 #31DBAA

triadic

#31DB55 #5531DB #DB5531

tetradic

#31DB55 #3162DB #DB31B7 #DBAA31

square

#31DB55 #3162DB #DB31B7 #DBAA31

split-complementary

#31DB55 #AA31DB #DB3162

monochromatic

#167C2B #1FB03E #31DB55 #65E480 #99EDAB

Accessibility & contrast

On white

1.84

#31DB55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.39

#31DB55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31DB55

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31DB55	#FFFFFF	#000000	##000000
##31DB55	1.00	1.84	11.39	11.39
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.39	21.00	1.00	1.00
##000000	11.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC746

Deuteranopia (green-blind)

#CBBA60

Tritanopia (blue-blind)

#00D6BE

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #31db55;
/* rgb */ color: rgb(49, 219, 85);
/* oklch */ color: oklch(78.1% 0.222 146.1);

Tailwind

colors: {
  custom: {
    50: '#85e889',
    500: '#31db55',
    950: '#000000',
  },
}

SCSS

$custom: #31db55;
$custom-light: #85e889;
$custom-dark: #000000;

JSON

{
  "hex": "#31db55",
  "rgb": {
    "r": 49,
    "g": 219,
    "b": 85
  },
  "hsl": {
    "h": 132.706,
    "s": 70.248,
    "l": 52.549
  },
  "oklch": {
    "l": 0.78136,
    "c": 0.22191,
    "h": 146.1
  },
  "luminance": 0.51972
}

Semantic roles & 50–950 ramp

primary

#31DB55

secondary

#832D71

accent

#3BC7ED

background

#FCFEFC

surface

#F4FDF4

border

#CED5CE

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #31DB55

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

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