#31C647#31C647

#31C647 is a light, highly saturated green. Relative luminance 0.415; OKLCH L 72.5% C 0.208 H 145.0°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#31C647
RGB	rgb(49, 198, 71)
HSL	hsl(129, 60%, 48%)
HSV	hsv(129, 75%, 78%)
CMYK	cmyk(75.3%, 0%, 64.1%, 22.4%)
CIE-LAB	lab(70.52, -63.19, 51.25)
CIE-LCH	lch(70.52, 81.36, 140.95°)
OKLab	oklab(72.5% -0.1706 0.1192)
OKLCH	oklch(72.5% 0.208 145)
XYZ	xyz(22.5965, 41.4934, 12.7782)
Luminance	0.4150 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C647 #C631B0

analogous

#65C631 #31C647 #31C691

triadic

#31C647 #4731C6 #C64731

tetradic

#31C647 #3165C6 #C631B0 #C69131

square

#31C647 #3165C6 #C631B0 #C69131

split-complementary

#31C647 #9131C6 #C63165

monochromatic

#196424 #259535 #31C647 #5DD76F #8EE39B

Accessibility & contrast

On white

2.26

#31C647 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#31C647 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C647

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C647	#FFFFFF	#000000	##000000
##31C647	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B438

Deuteranopia (green-blind)

#B9A852

Tritanopia (blue-blind)

#00C1AB

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #31c647;
/* rgb */ color: rgb(49, 198, 71);
/* oklch */ color: oklch(72.5% 0.208 145.0);

Tailwind

colors: {
  custom: {
    50: '#81d97f',
    500: '#31c647',
    950: '#000000',
  },
}

SCSS

$custom: #31c647;
$custom-light: #81d97f;
$custom-dark: #000000;

JSON

{
  "hex": "#31c647",
  "rgb": {
    "r": 49,
    "g": 198,
    "b": 71
  },
  "hsl": {
    "h": 128.859,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.72498,
    "c": 0.2081,
    "h": 145
  },
  "luminance": 0.41496
}

Semantic roles & 50–950 ramp

primary

#31C647

secondary

#CE85C3

accent

#44CCE3

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150A

muted

#7D837C

Preview Lab

Preview with #31C647

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

Preview Lab → · Contrast checker → · Palette generator →