#31BD66#31BD66

#31BD66 is a light, vivid green. Relative luminance 0.380; OKLCH L 70.5% C 0.171 H 151.2°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#31BD66
RGB	rgb(49, 189, 102)
HSL	hsl(143, 59%, 47%)
HSV	hsv(143, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 46%, 25.9%)
CIE-LAB	lab(68.02, -55.83, 33.60)
CIE-LCH	lch(68.02, 65.16, 148.96°)
OKLab	oklab(70.55% -0.1502 0.0824)
OKLCH	oklch(70.55% 0.171 151.2)
XYZ	xyz(21.8606, 38.0049, 18.7514)
Luminance	0.3801 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BD66 #BD3188

analogous

#42BD31 #31BD66 #31BDAC

triadic

#31BD66 #6631BD #BD6631

tetradic

#31BD66 #3142BD #BD3188 #BDAC31

square

#31BD66 #3142BD #BD3188 #BDAC31

split-complementary

#31BD66 #AC31BD #BD3142

monochromatic

#185C32 #248C4C #31BD66 #58D487 #88E0AA

Accessibility & contrast

On white

2.44

#31BD66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#31BD66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BD66

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BD66	#FFFFFF	#000000	##000000
##31BD66	1.00	2.44	8.60	8.60
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.60	21.00	1.00	1.00
##000000	8.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAD5F

Deuteranopia (green-blind)

#ADA16C

Tritanopia (blue-blind)

#00BAA8

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #31bd66;
/* rgb */ color: rgb(49, 189, 102);
/* oklch */ color: oklch(70.5% 0.171 151.2);

Tailwind

colors: {
  custom: {
    50: '#7dd293',
    500: '#31bd66',
    950: '#000000',
  },
}

SCSS

$custom: #31bd66;
$custom-light: #7dd293;
$custom-dark: #000000;

JSON

{
  "hex": "#31bd66",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 102
  },
  "hsl": {
    "h": 142.714,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70548,
    "c": 0.17129,
    "h": 151.2
  },
  "luminance": 0.38007
}

Semantic roles & 50–950 ramp

primary

#31BD66

secondary

#CA80AE

accent

#46A7E2

background

#F8FDF9

surface

#EFFAF1

border

#CAD3CB

text

#0B140D

muted

#7C837E

Preview Lab

Preview with #31BD66

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

Preview Lab → · Contrast checker → · Palette generator →