#31B84A#31B84A

#31B84A is a light, vivid green. Relative luminance 0.354; OKLCH L 68.8% C 0.189 H 146.0°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#31B84A
RGB	rgb(49, 184, 74)
HSL	hsl(131, 58%, 46%)
HSV	hsv(131, 73%, 72%)
CMYK	cmyk(73.4%, 0%, 59.8%, 27.8%)
CIE-LAB	lab(66.08, -58.18, 44.89)
CIE-LCH	lch(66.08, 73.48, 142.35°)
OKLab	oklab(68.83% -0.1569 0.1059)
OKLCH	oklch(68.83% 0.189 146)
XYZ	xyz(19.6417, 35.4261, 12.2800)
Luminance	0.3543 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B84A #B8319F

analogous

#5BB831 #31B84A #31B88D

triadic

#31B84A #4A31B8 #B84A31

tetradic

#31B84A #315BB8 #B8319F #B88D31

square

#31B84A #315BB8 #B8319F #B88D31

split-complementary

#31B84A #8D31B8 #B8315B

monochromatic

#175723 #248837 #31B84A #55D26C #85DE95

Accessibility & contrast

On white

2.60

#31B84A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#31B84A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B84A

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B84A	#FFFFFF	#000000	##000000
##31B84A	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA73E

Deuteranopia (green-blind)

#AB9C53

Tritanopia (blue-blind)

#00B4A0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #31b84a;
/* rgb */ color: rgb(49, 184, 74);
/* oklch */ color: oklch(68.8% 0.189 146.0);

Tailwind

colors: {
  custom: {
    50: '#7dce80',
    500: '#31b84a',
    950: '#000000',
  },
}

SCSS

$custom: #31b84a;
$custom-light: #7dce80;
$custom-dark: #000000;

JSON

{
  "hex": "#31b84a",
  "rgb": {
    "r": 49,
    "g": 184,
    "b": 74
  },
  "hsl": {
    "h": 131.111,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.68825,
    "c": 0.18926,
    "h": 146
  },
  "luminance": 0.35428
}

Semantic roles & 50–950 ramp

primary

#31B84A

secondary

#C87DBA

accent

#47C5E1

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0B140A

muted

#7C827C

Preview Lab

Preview with #31B84A

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

Preview Lab → · Contrast checker → · Palette generator →