#31BC31#31BC31

#31BC31 is a light, highly saturated green. Relative luminance 0.368; OKLCH L 69.7% C 0.211 H 142.9°. Best body text is #000000 at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#31BC31
RGB	rgb(49, 188, 49)
HSL	hsl(120, 59%, 46%)
HSV	hsv(120, 74%, 74%)
CMYK	cmyk(73.9%, 0%, 73.9%, 26.3%)
CIE-LAB	lab(67.16, -62.02, 56.34)
CIE-LCH	lch(67.16, 83.79, 137.74°)
OKLab	oklab(69.65% -0.1683 0.1274)
OKLCH	oklch(69.65% 0.211 142.9)
XYZ	xyz(19.8030, 36.8389, 8.9721)
Luminance	0.3684 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BC31 #BC31BC

analogous

#77BC31 #31BC31 #31BC77

triadic

#31BC31 #3131BC #BC3131

tetradic

#31BC31 #3177BC #BC31BC #BC7731

square

#31BC31 #3177BC #BC31BC #BC7731

split-complementary

#31BC31 #7731BC #BC3177

monochromatic

#185B18 #248B24 #31BC31 #57D357 #88E088

Accessibility & contrast

On white

2.51

#31BC31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.37

#31BC31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BC31

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BC31	#FFFFFF	#000000	##000000
##31BC31	1.00	2.51	8.37	8.37
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.37	21.00	1.00	1.00
##000000	8.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA16

Deuteranopia (green-blind)

#B19F40

Tritanopia (blue-blind)

#00B6A1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31bc31;
/* rgb */ color: rgb(49, 188, 49);
/* oklch */ color: oklch(69.7% 0.211 142.9);

Tailwind

colors: {
  custom: {
    50: '#7fd172',
    500: '#31bc31',
    950: '#000000',
  },
}

SCSS

$custom: #31bc31;
$custom-light: #7fd172;
$custom-dark: #000000;

JSON

{
  "hex": "#31bc31",
  "rgb": {
    "r": 49,
    "g": 188,
    "b": 49
  },
  "hsl": {
    "h": 120,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.69651,
    "c": 0.21111,
    "h": 142.9
  },
  "luminance": 0.36841
}

Semantic roles & 50–950 ramp

primary

#31BC31

secondary

#CA7FCA

accent

#46E2E2

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1408

muted

#7D837B

Preview Lab

Preview with #31BC31

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

Preview Lab → · Contrast checker → · Palette generator →