#31BF6A#31BF6A

#31BF6A is a light, vivid green. Relative luminance 0.390; OKLCH L 71.1% C 0.170 H 152.0°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#31BF6A
RGB	rgb(49, 191, 106)
HSL	hsl(144, 59%, 47%)
HSV	hsv(144, 74%, 75%)
CMYK	cmyk(74.3%, 0%, 44.5%, 25.1%)
CIE-LAB	lab(68.72, -55.87, 32.44)
CIE-LCH	lch(68.72, 64.60, 149.86°)
OKLab	oklab(71.14% -0.1503 0.0799)
OKLCH	oklch(71.14% 0.17 152)
XYZ	xyz(22.4970, 38.9526, 19.9658)
Luminance	0.3896 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BF6A #BF3186

analogous

#3FBF31 #31BF6A #31BFB1

triadic

#31BF6A #6A31BF #BF6A31

tetradic

#31BF6A #313FBF #BF3186 #BFB131

square

#31BF6A #313FBF #BF3186 #BFB131

split-complementary

#31BF6A #B131BF #BF313F

monochromatic

#185E34 #258E4F #31BF6A #59D48A #8AE1AD

Accessibility & contrast

On white

2.39

#31BF6A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#31BF6A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BF6A

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BF6A	#FFFFFF	#000000	##000000
##31BF6A	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAF64

Deuteranopia (green-blind)

#AFA370

Tritanopia (blue-blind)

#00BCAA

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #31bf6a;
/* rgb */ color: rgb(49, 191, 106);
/* oklch */ color: oklch(71.1% 0.170 152.0);

Tailwind

colors: {
  custom: {
    50: '#7ed396',
    500: '#31bf6a',
    950: '#000000',
  },
}

SCSS

$custom: #31bf6a;
$custom-light: #7ed396;
$custom-dark: #000000;

JSON

{
  "hex": "#31bf6a",
  "rgb": {
    "r": 49,
    "g": 191,
    "b": 106
  },
  "hsl": {
    "h": 144.085,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.7114,
    "c": 0.17022,
    "h": 152
  },
  "luminance": 0.38955
}

Semantic roles & 50–950 ramp

primary

#31BF6A

secondary

#CB81AD

accent

#45A3E2

background

#F8FDF9

surface

#EFFAF2

border

#CAD3CC

text

#0B140D

muted

#7C837E

Preview Lab

Preview with #31BF6A

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

Preview Lab → · Contrast checker → · Palette generator →