#31B14F#31B14F

#31B14F is a light, vivid green. Relative luminance 0.327; OKLCH L 67.0% C 0.176 H 147.2°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#31B14F
RGB	rgb(49, 177, 79)
HSL	hsl(134, 57%, 44%)
HSV	hsv(134, 72%, 69%)
CMYK	cmyk(72.3%, 0%, 55.4%, 30.6%)
CIE-LAB	lab(63.88, -55.09, 39.94)
CIE-LCH	lch(63.88, 68.05, 144.06°)
OKLab	oklab(67.03% -0.1484 0.0955)
OKLCH	oklch(67.03% 0.176 147.2)
XYZ	xyz(18.3987, 32.6597, 12.7299)
Luminance	0.3266 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B14F #B13193

analogous

#53B131 #31B14F #31B18F

triadic

#31B14F #4F31B1 #B14F31

tetradic

#31B14F #3153B1 #B13193 #B18F31

square

#31B14F #3153B1 #B13193 #B18F31

split-complementary

#31B14F #8F31B1 #B13153

monochromatic

#165124 #24813A #31B14F #51CF6E #80DC96

Accessibility & contrast

On white

2.79

#31B14F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#31B14F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B14F

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B14F	#FFFFFF	#000000	##000000
##31B14F	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A146

Deuteranopia (green-blind)

#A49757

Tritanopia (blue-blind)

#00AD9B

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #31b14f;
/* rgb */ color: rgb(49, 177, 79);
/* oklch */ color: oklch(67.0% 0.176 147.2);

Tailwind

colors: {
  custom: {
    50: '#7cc983',
    500: '#31b14f',
    950: '#000000',
  },
}

SCSS

$custom: #31b14f;
$custom-light: #7cc983;
$custom-dark: #000000;

JSON

{
  "hex": "#31b14f",
  "rgb": {
    "r": 49,
    "g": 177,
    "b": 79
  },
  "hsl": {
    "h": 134.063,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.67025,
    "c": 0.17645,
    "h": 147.2
  },
  "luminance": 0.32662
}

Semantic roles & 50–950 ramp

primary

#31B14F

secondary

#C579B3

accent

#48BCE0

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #31B14F

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

Preview Lab → · Contrast checker → · Palette generator →