#31C73A#31C73A

#31C73A is a light, highly saturated green. Relative luminance 0.418; OKLCH L 72.6% C 0.218 H 143.6°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#31C73A
RGB	rgb(49, 199, 58)
HSL	hsl(124, 60%, 49%)
HSV	hsv(124, 75%, 78%)
CMYK	cmyk(75.4%, 0%, 70.9%, 22%)
CIE-LAB	lab(70.73, -64.77, 56.71)
CIE-LCH	lch(70.73, 86.09, 138.80°)
OKLab	oklab(72.64% -0.1754 0.1293)
OKLCH	oklch(72.64% 0.218 143.6)
XYZ	xyz(22.4523, 41.8027, 10.8876)
Luminance	0.4180 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C73A #C731BE

analogous

#73C731 #31C73A #31C785

triadic

#31C73A #3A31C7 #C73A31

tetradic

#31C73A #3173C7 #C731BE #C78531

square

#31C73A #3173C7 #C731BE #C78531

split-complementary

#31C73A #8531C7 #C73173

monochromatic

#19651D #25962C #31C73A #5ED765 #8FE394

Accessibility & contrast

On white

2.24

#31C73A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#31C73A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C73A

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C73A	#FFFFFF	#000000	##000000
##31C73A	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB423

Deuteranopia (green-blind)

#BAA948

Tritanopia (blue-blind)

#00C1AB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #31c73a;
/* rgb */ color: rgb(49, 199, 58);
/* oklch */ color: oklch(72.6% 0.218 143.6);

Tailwind

colors: {
  custom: {
    50: '#81d978',
    500: '#31c73a',
    950: '#000000',
  },
}

SCSS

$custom: #31c73a;
$custom-light: #81d978;
$custom-dark: #000000;

JSON

{
  "hex": "#31c73a",
  "rgb": {
    "r": 49,
    "g": 199,
    "b": 58
  },
  "hsl": {
    "h": 123.6,
    "s": 60.484,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72643,
    "c": 0.21792,
    "h": 143.6
  },
  "luminance": 0.41805
}

Semantic roles & 50–950 ramp

primary

#31C73A

secondary

#CE86CA

accent

#44DAE4

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0C1509

muted

#7D837B

Preview Lab

Preview with #31C73A

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

Preview Lab → · Contrast checker → · Palette generator →