#31AF3A#31AF3A

#31AF3A is a light, vivid green. Relative luminance 0.316; OKLCH L 66.2% C 0.191 H 144.0°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#31AF3A
RGB	rgb(49, 175, 58)
HSL	hsl(124, 56%, 44%)
HSV	hsv(124, 72%, 69%)
CMYK	cmyk(72%, 0%, 66.9%, 31.4%)
CIE-LAB	lab(63.02, -56.94, 48.52)
CIE-LCH	lch(63.02, 74.81, 139.57°)
OKLab	oklab(66.24% -0.1542 0.1121)
OKLCH	oklch(66.24% 0.191 144)
XYZ	xyz(17.3592, 31.6165, 9.1899)
Luminance	0.3162 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AF3A #AF31A6

analogous

#67AF31 #31AF3A #31AF79

triadic

#31AF3A #3A31AF #AF3A31

tetradic

#31AF3A #3167AF #AF31A6 #AF7931

square

#31AF3A #3167AF #AF31A6 #AF7931

split-complementary

#31AF3A #7931AF #AF3167

monochromatic

#164F1A #247F2A #31AF3A #4FCE58 #7FDB86

Accessibility & contrast

On white

2.87

#31AF3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#31AF3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AF3A

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AF3A	#FFFFFF	#000000	##000000
##31AF3A	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29F2B

Deuteranopia (green-blind)

#A49545

Tritanopia (blue-blind)

#00AA97

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31af3a;
/* rgb */ color: rgb(49, 175, 58);
/* oklch */ color: oklch(66.2% 0.191 144.0);

Tailwind

colors: {
  custom: {
    50: '#7cc876',
    500: '#31af3a',
    950: '#000000',
  },
}

SCSS

$custom: #31af3a;
$custom-light: #7cc876;
$custom-dark: #000000;

JSON

{
  "hex": "#31af3a",
  "rgb": {
    "r": 49,
    "g": 175,
    "b": 58
  },
  "hsl": {
    "h": 124.286,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66244,
    "c": 0.19059,
    "h": 144
  },
  "luminance": 0.31618
}

Semantic roles & 50–950 ramp

primary

#31AF3A

secondary

#C478BF

accent

#48D5E0

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #31AF3A

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

Preview Lab → · Contrast checker → · Palette generator →