#31CD16#31CD16

#31CD16 is a light, highly saturated green. Relative luminance 0.444; OKLCH L 74.0% C 0.240 H 141.5°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#31CD16
RGB	rgb(49, 205, 22)
HSL	hsl(111, 81%, 45%)
HSV	hsv(111, 89%, 80%)
CMYK	cmyk(76.1%, 0%, 89.3%, 19.6%)
CIE-LAB	lab(72.48, -68.70, 68.44)
CIE-LCH	lch(72.48, 96.97, 135.11°)
OKLab	oklab(74.04% -0.1874 0.1493)
OKLCH	oklch(74.04% 0.24 141.5)
XYZ	xyz(23.2414, 44.3708, 8.0984)
Luminance	0.4437 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CD16 #B216CD

analogous

#8CCD16 #31CD16 #16CD57

triadic

#31CD16 #1631CD #CD1631

tetradic

#31CD16 #168CCD #B216CD #CD5716

square

#31CD16 #168CCD #B216CD #CD5716

split-complementary

#31CD16 #5716CD #CD168C

monochromatic

#175E0A #249610 #31CD16 #51EA37 #81EF6E

Accessibility & contrast

On white

2.13

#31CD16 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#31CD16 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CD16

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CD16	#FFFFFF	#000000	##000000
##31CD16	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2B900

Deuteranopia (green-blind)

#C1AD33

Tritanopia (blue-blind)

#00C6AE

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #31cd16;
/* rgb */ color: rgb(49, 205, 22);
/* oklch */ color: oklch(74.0% 0.240 141.5);

Tailwind

colors: {
  custom: {
    50: '#84de6a',
    500: '#31cd16',
    950: '#000000',
  },
}

SCSS

$custom: #31cd16;
$custom-light: #84de6a;
$custom-dark: #000000;

JSON

{
  "hex": "#31cd16",
  "rgb": {
    "r": 49,
    "g": 205,
    "b": 22
  },
  "hsl": {
    "h": 111.148,
    "s": 80.617,
    "l": 44.51
  },
  "oklch": {
    "l": 0.74037,
    "c": 0.23961,
    "h": 141.5
  },
  "luminance": 0.44374
}

Semantic roles & 50–950 ramp

primary

#31CD16

secondary

#C569D5

accent

#31F7DA

background

#F9FDF6

surface

#F1FBEC

border

#CBD4C7

text

#0D1508

muted

#7E837A

Preview Lab

Preview with #31CD16

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

Preview Lab → · Contrast checker → · Palette generator →