#31DB58#31DB58

#31DB58 is a light, highly saturated green. Relative luminance 0.520; OKLCH L 78.2% C 0.220 H 146.5°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#31DB58
RGB	rgb(49, 219, 88)
HSL	hsl(134, 70%, 53%)
HSV	hsv(134, 78%, 86%)
CMYK	cmyk(77.6%, 0%, 59.8%, 14.1%)
CIE-LAB	lab(77.29, -68.01, 51.54)
CIE-LCH	lch(77.29, 85.33, 142.85°)
OKLab	oklab(78.17% -0.1831 0.1214)
OKLCH	oklch(78.17% 0.22 146.5)
XYZ	xyz(28.3575, 52.0172, 17.7764)
Luminance	0.5202 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31DB58 #DB31B4

analogous

#5FDB31 #31DB58 #31DBAD

triadic

#31DB58 #5831DB #DB5831

tetradic

#31DB58 #315FDB #DB31B4 #DBAD31

square

#31DB58 #315FDB #DB31B4 #DBAD31

split-complementary

#31DB58 #AD31DB #DB315F

monochromatic

#167C2D #1FB040 #31DB58 #65E482 #99EDAC

Accessibility & contrast

On white

1.84

#31DB58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#31DB58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31DB58

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31DB58	#FFFFFF	#000000	##000000
##31DB58	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC74A

Deuteranopia (green-blind)

#CBBA63

Tritanopia (blue-blind)

#00D6BF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #31db58;
/* rgb */ color: rgb(49, 219, 88);
/* oklch */ color: oklch(78.2% 0.220 146.5);

Tailwind

colors: {
  custom: {
    50: '#85e88b',
    500: '#31db58',
    950: '#000000',
  },
}

SCSS

$custom: #31db58;
$custom-light: #85e88b;
$custom-dark: #000000;

JSON

{
  "hex": "#31db58",
  "rgb": {
    "r": 49,
    "g": 219,
    "b": 88
  },
  "hsl": {
    "h": 133.765,
    "s": 70.248,
    "l": 52.549
  },
  "oklch": {
    "l": 0.78169,
    "c": 0.21965,
    "h": 146.5
  },
  "luminance": 0.52021
}

Semantic roles & 50–950 ramp

primary

#31DB58

secondary

#832D70

accent

#3BC4ED

background

#FCFEFC

surface

#F4FDF4

border

#CED5CE

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #31DB58

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

Preview Lab → · Contrast checker → · Palette generator →