#31BC4A#31BC4A

#31BC4A is a light, vivid green. Relative luminance 0.371; OKLCH L 69.9% C 0.194 H 145.8°. Best body text is #000000 at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#31BC4A
RGB	rgb(49, 188, 74)
HSL	hsl(131, 59%, 46%)
HSV	hsv(131, 74%, 74%)
CMYK	cmyk(73.9%, 0%, 60.6%, 26.3%)
CIE-LAB	lab(67.36, -59.54, 46.36)
CIE-LCH	lch(67.36, 75.46, 142.09°)
OKLab	oklab(69.89% -0.1605 0.1091)
OKLCH	oklch(69.89% 0.194 145.8)
XYZ	xyz(20.4844, 37.1115, 12.5609)
Luminance	0.3711 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BC4A #BC31A3

analogous

#5EBC31 #31BC4A #31BC90

triadic

#31BC4A #4A31BC #BC4A31

tetradic

#31BC4A #315EBC #BC31A3 #BC9031

square

#31BC4A #315EBC #BC31A3 #BC9031

split-complementary

#31BC4A #9031BC #BC315E

monochromatic

#185B24 #248B37 #31BC4A #57D36D #88E097

Accessibility & contrast

On white

2.49

#31BC4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.42

#31BC4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BC4A

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BC4A	#FFFFFF	#000000	##000000
##31BC4A	1.00	2.49	8.42	8.42
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.42	21.00	1.00	1.00
##000000	8.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAB3E

Deuteranopia (green-blind)

#AFA054

Tritanopia (blue-blind)

#00B7A3

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31bc4a;
/* rgb */ color: rgb(49, 188, 74);
/* oklch */ color: oklch(69.9% 0.194 145.8);

Tailwind

colors: {
  custom: {
    50: '#7ed180',
    500: '#31bc4a',
    950: '#000000',
  },
}

SCSS

$custom: #31bc4a;
$custom-light: #7ed180;
$custom-dark: #000000;

JSON

{
  "hex": "#31bc4a",
  "rgb": {
    "r": 49,
    "g": 188,
    "b": 74
  },
  "hsl": {
    "h": 130.791,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.69887,
    "c": 0.19408,
    "h": 145.8
  },
  "luminance": 0.37114
}

Semantic roles & 50–950 ramp

primary

#31BC4A

secondary

#CA7FBC

accent

#46C6E2

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0B140A

muted

#7C837C

Preview Lab

Preview with #31BC4A

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

Preview Lab → · Contrast checker → · Palette generator →