#31C55C#31C55C

#31C55C is a light, vivid green. Relative luminance 0.414; OKLCH L 72.5% C 0.190 H 148.3°. Best body text is #000000 at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#31C55C
RGB	rgb(49, 197, 92)
HSL	hsl(137, 60%, 48%)
HSV	hsv(137, 75%, 77%)
CMYK	cmyk(75.1%, 0%, 53.3%, 22.7%)
CIE-LAB	lab(70.42, -60.21, 41.56)
CIE-LCH	lch(70.42, 73.16, 145.39°)
OKLab	oklab(72.49% -0.1619 0.0999)
OKLCH	oklch(72.49% 0.19 148.3)
XYZ	xyz(23.1628, 41.3555, 16.8848)
Luminance	0.4136 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C55C #C5319A

analogous

#50C531 #31C55C #31C5A6

triadic

#31C55C #5C31C5 #C55C31

tetradic

#31C55C #3150C5 #C5319A #C5A631

square

#31C55C #3150C5 #C5319A #C5A631

split-complementary

#31C55C #A631C5 #C53150

monochromatic

#19632E #259445 #31C55C #5DD780 #8EE3A6

Accessibility & contrast

On white

2.26

#31C55C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.27

#31C55C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C55C

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C55C	#FFFFFF	#000000	##000000
##31C55C	1.00	2.26	9.27	9.27
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.27	21.00	1.00	1.00
##000000	9.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B353

Deuteranopia (green-blind)

#B6A864

Tritanopia (blue-blind)

#00C1AD

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #31c55c;
/* rgb */ color: rgb(49, 197, 92);
/* oklch */ color: oklch(72.5% 0.190 148.3);

Tailwind

colors: {
  custom: {
    50: '#80d88c',
    500: '#31c55c',
    950: '#000000',
  },
}

SCSS

$custom: #31c55c;
$custom-light: #80d88c;
$custom-dark: #000000;

JSON

{
  "hex": "#31c55c",
  "rgb": {
    "r": 49,
    "g": 197,
    "b": 92
  },
  "hsl": {
    "h": 137.432,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.7249,
    "c": 0.19022,
    "h": 148.3
  },
  "luminance": 0.41358
}

Semantic roles & 50–950 ramp

primary

#31C55C

secondary

#CD85B8

accent

#44B5E3

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #31C55C

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

Preview Lab → · Contrast checker → · Palette generator →