#31BD52#31BD52

#31BD52 is a light, vivid green. Relative luminance 0.377; OKLCH L 70.3% C 0.189 H 147.1°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#31BD52
RGB	rgb(49, 189, 82)
HSL	hsl(134, 59%, 47%)
HSV	hsv(134, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 56.6%, 25.9%)
CIE-LAB	lab(67.77, -58.86, 43.14)
CIE-LCH	lch(67.77, 72.97, 143.76°)
OKLab	oklab(70.25% -0.1585 0.1027)
OKLCH	oklch(70.25% 0.189 147.1)
XYZ	xyz(20.9856, 37.6549, 14.1431)
Luminance	0.3766 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BD52 #BD319C

analogous

#56BD31 #31BD52 #31BD98

triadic

#31BD52 #5231BD #BD5231

tetradic

#31BD52 #3156BD #BD319C #BD9831

square

#31BD52 #3156BD #BD319C #BD9831

split-complementary

#31BD52 #9831BD #BD3156

monochromatic

#185C28 #248C3D #31BD52 #58D475 #88E09D

Accessibility & contrast

On white

2.46

#31BD52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.53

#31BD52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BD52

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BD52	#FFFFFF	#000000	##000000
##31BD52	1.00	2.46	8.53	8.53
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.53	21.00	1.00	1.00
##000000	8.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAC48

Deuteranopia (green-blind)

#AFA15A

Tritanopia (blue-blind)

#00B9A5

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #31bd52;
/* rgb */ color: rgb(49, 189, 82);
/* oklch */ color: oklch(70.3% 0.189 147.1);

Tailwind

colors: {
  custom: {
    50: '#7ed285',
    500: '#31bd52',
    950: '#000000',
  },
}

SCSS

$custom: #31bd52;
$custom-light: #7ed285;
$custom-dark: #000000;

JSON

{
  "hex": "#31bd52",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 82
  },
  "hsl": {
    "h": 134.143,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.7025,
    "c": 0.18883,
    "h": 147.1
  },
  "luminance": 0.37657
}

Semantic roles & 50–950 ramp

primary

#31BD52

secondary

#CA80B9

accent

#46BDE2

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0B140B

muted

#7C837C

Preview Lab

Preview with #31BD52

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

Preview Lab → · Contrast checker → · Palette generator →