#31BC47#31BC47

#31BC47 is a light, vivid green. Relative luminance 0.371; OKLCH L 69.9% C 0.196 H 145.4°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#31BC47
RGB	rgb(49, 188, 71)
HSL	hsl(129, 59%, 46%)
HSV	hsv(129, 74%, 74%)
CMYK	cmyk(73.9%, 0%, 62.2%, 26.3%)
CIE-LAB	lab(67.33, -59.89, 47.67)
CIE-LCH	lch(67.33, 76.55, 141.48°)
OKLab	oklab(69.85% -0.1616 0.1116)
OKLCH	oklch(69.85% 0.196 145.4)
XYZ	xyz(20.3858, 37.0720, 12.0413)
Luminance	0.3707 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BC47 #BC31A6

analogous

#61BC31 #31BC47 #31BC8D

triadic

#31BC47 #4731BC #BC4731

tetradic

#31BC47 #3161BC #BC31A6 #BC8D31

square

#31BC47 #3161BC #BC31A6 #BC8D31

split-complementary

#31BC47 #8D31BC #BC3161

monochromatic

#185B22 #248B35 #31BC47 #57D36B #88E096

Accessibility & contrast

On white

2.50

#31BC47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#31BC47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BC47

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BC47	#FFFFFF	#000000	##000000
##31BC47	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAB3A

Deuteranopia (green-blind)

#AFA051

Tritanopia (blue-blind)

#00B7A3

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #31bc47;
/* rgb */ color: rgb(49, 188, 71);
/* oklch */ color: oklch(69.9% 0.196 145.4);

Tailwind

colors: {
  custom: {
    50: '#7ed17e',
    500: '#31bc47',
    950: '#000000',
  },
}

SCSS

$custom: #31bc47;
$custom-light: #7ed17e;
$custom-dark: #000000;

JSON

{
  "hex": "#31bc47",
  "rgb": {
    "r": 49,
    "g": 188,
    "b": 71
  },
  "hsl": {
    "h": 129.496,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.69853,
    "c": 0.1964,
    "h": 145.4
  },
  "luminance": 0.37074
}

Semantic roles & 50–950 ramp

primary

#31BC47

secondary

#CA7FBE

accent

#46C9E2

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0B140A

muted

#7C837C

Preview Lab

Preview with #31BC47

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

Preview Lab → · Contrast checker → · Palette generator →