#31C56D#31C56D

#31C56D is a light, vivid green. Relative luminance 0.417; OKLCH L 72.8% C 0.175 H 152.0°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#31C56D
RGB	rgb(49, 197, 109)
HSL	hsl(144, 60%, 48%)
HSV	hsv(144, 75%, 77%)
CMYK	cmyk(75.1%, 0%, 44.7%, 22.7%)
CIE-LAB	lab(70.65, -57.52, 33.40)
CIE-LCH	lch(70.65, 66.51, 149.86°)
OKLab	oklab(72.76% -0.1547 0.0822)
OKLCH	oklch(72.76% 0.175 152)
XYZ	xyz(23.9911, 41.6868, 21.2470)
Luminance	0.4169 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C56D #C53189

analogous

#3FC531 #31C56D #31C5B7

triadic

#31C56D #6D31C5 #C56D31

tetradic

#31C56D #313FC5 #C53189 #C5B731

square

#31C56D #313FC5 #C53189 #C5B731

split-complementary

#31C56D #B731C5 #C5313F

monochromatic

#196337 #259452 #31C56D #5DD78E #8EE3B0

Accessibility & contrast

On white

2.25

#31C56D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#31C56D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C56D

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C56D	#FFFFFF	#000000	##000000
##31C56D	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B466

Deuteranopia (green-blind)

#B4A873

Tritanopia (blue-blind)

#00C2B0

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #31c56d;
/* rgb */ color: rgb(49, 197, 109);
/* oklch */ color: oklch(72.8% 0.175 152.0);

Tailwind

colors: {
  custom: {
    50: '#7fd898',
    500: '#31c56d',
    950: '#000000',
  },
}

SCSS

$custom: #31c56d;
$custom-light: #7fd898;
$custom-dark: #000000;

JSON

{
  "hex": "#31c56d",
  "rgb": {
    "r": 49,
    "g": 197,
    "b": 109
  },
  "hsl": {
    "h": 144.324,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.72756,
    "c": 0.17519,
    "h": 152
  },
  "luminance": 0.4169
}

Semantic roles & 50–950 ramp

primary

#31C56D

secondary

#CD85B0

accent

#44A3E3

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #31C56D

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

Preview Lab → · Contrast checker → · Palette generator →