#31BC56#31BC56

#31BC56 is a light, vivid green. Relative luminance 0.373; OKLCH L 70.0% C 0.184 H 147.8°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#31BC56
RGB	rgb(49, 188, 86)
HSL	hsl(136, 59%, 46%)
HSV	hsv(136, 74%, 74%)
CMYK	cmyk(73.9%, 0%, 54.3%, 26.3%)
CIE-LAB	lab(67.49, -57.96, 40.90)
CIE-LCH	lch(67.49, 70.94, 144.79°)
OKLab	oklab(70.04% -0.156 0.0981)
OKLCH	oklch(70.04% 0.184 147.8)
XYZ	xyz(20.9279, 37.2889, 14.8968)
Luminance	0.3729 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BC56 #BC3197

analogous

#52BC31 #31BC56 #31BC9C

triadic

#31BC56 #5631BC #BC5631

tetradic

#31BC56 #3152BC #BC3197 #BC9C31

square

#31BC56 #3152BC #BC3197 #BC9C31

split-complementary

#31BC56 #9C31BC #BC3152

monochromatic

#185B2A #248B40 #31BC56 #57D378 #88E09F

Accessibility & contrast

On white

2.48

#31BC56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#31BC56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BC56

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BC56	#FFFFFF	#000000	##000000
##31BC56	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAB4D

Deuteranopia (green-blind)

#AEA05E

Tritanopia (blue-blind)

#00B8A5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31bc56;
/* rgb */ color: rgb(49, 188, 86);
/* oklch */ color: oklch(70.0% 0.184 147.8);

Tailwind

colors: {
  custom: {
    50: '#7ed188',
    500: '#31bc56',
    950: '#000000',
  },
}

SCSS

$custom: #31bc56;
$custom-light: #7ed188;
$custom-dark: #000000;

JSON

{
  "hex": "#31bc56",
  "rgb": {
    "r": 49,
    "g": 188,
    "b": 86
  },
  "hsl": {
    "h": 135.971,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.7004,
    "c": 0.18422,
    "h": 147.8
  },
  "luminance": 0.37291
}

Semantic roles & 50–950 ramp

primary

#31BC56

secondary

#CA7FB6

accent

#46B8E2

background

#F8FDF8

surface

#EFFAF0

border

#CAD3CB

text

#0B140B

muted

#7C837C

Preview Lab

Preview with #31BC56

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

Preview Lab → · Contrast checker → · Palette generator →