#31DB3E#31DB3E

#31DB3E is a light, highly saturated green. Relative luminance 0.517; OKLCH L 77.9% C 0.237 H 143.7°. Best body text is #000000 at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#31DB3E
RGB	rgb(49, 219, 62)
HSL	hsl(125, 70%, 53%)
HSV	hsv(125, 78%, 86%)
CMYK	cmyk(77.6%, 0%, 71.7%, 14.1%)
CIE-LAB	lab(77.08, -70.63, 61.79)
CIE-LCH	lch(77.08, 93.85, 138.82°)
OKLab	oklab(77.92% -0.1912 0.1404)
OKLCH	oklch(77.92% 0.237 143.7)
XYZ	xyz(27.4658, 51.6605, 13.0804)
Luminance	0.5166 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31DB3E #DB31CE

analogous

#79DB31 #31DB3E #31DB93

triadic

#31DB3E #3E31DB #DB3E31

tetradic

#31DB3E #3179DB #DB31CE #DB9331

square

#31DB3E #3179DB #DB31CE #DB9331

split-complementary

#31DB3E #9331DB #DB3179

monochromatic

#167C1D #1FB02A #31DB3E #65E46F #99EDA0

Accessibility & contrast

On white

1.85

#31DB3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.33

#31DB3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31DB3E

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31DB3E	#FFFFFF	#000000	##000000
##31DB3E	1.00	1.85	11.33	11.33
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.33	21.00	1.00	1.00
##000000	11.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC623

Deuteranopia (green-blind)

#CDB94E

Tritanopia (blue-blind)

#00D5BC

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #31db3e;
/* rgb */ color: rgb(49, 219, 62);
/* oklch */ color: oklch(77.9% 0.237 143.7);

Tailwind

colors: {
  custom: {
    50: '#86e87c',
    500: '#31db3e',
    950: '#000000',
  },
}

SCSS

$custom: #31db3e;
$custom-light: #86e87c;
$custom-dark: #000000;

JSON

{
  "hex": "#31db3e",
  "rgb": {
    "r": 49,
    "g": 219,
    "b": 62
  },
  "hsl": {
    "h": 124.588,
    "s": 70.248,
    "l": 52.549
  },
  "oklch": {
    "l": 0.77923,
    "c": 0.23719,
    "h": 143.7
  },
  "luminance": 0.51664
}

Semantic roles & 50–950 ramp

primary

#31DB3E

secondary

#832D7D

accent

#3BDFED

background

#FCFEFB

surface

#F4FDF2

border

#CED5CC

text

#0D160A

muted

#7F847D

Preview Lab

Preview with #31DB3E

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

Preview Lab → · Contrast checker → · Palette generator →