#31AF47#31AF47

#31AF47 is a light, vivid green. Relative luminance 0.318; OKLCH L 66.4% C 0.181 H 145.9°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#31AF47
RGB	rgb(49, 175, 71)
HSL	hsl(130, 56%, 44%)
HSV	hsv(130, 72%, 69%)
CMYK	cmyk(72%, 0%, 59.4%, 31.4%)
CIE-LAB	lab(63.15, -55.46, 42.87)
CIE-LCH	lch(63.15, 70.10, 142.29°)
OKLab	oklab(66.39% -0.1496 0.1013)
OKLCH	oklch(66.39% 0.181 145.9)
XYZ	xyz(17.7327, 31.7659, 11.1569)
Luminance	0.3177 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AF47 #AF3199

analogous

#5AAF31 #31AF47 #31AF86

triadic

#31AF47 #4731AF #AF4731

tetradic

#31AF47 #315AAF #AF3199 #AF8631

square

#31AF47 #315AAF #AF3199 #AF8631

split-complementary

#31AF47 #8631AF #AF315A

monochromatic

#164F20 #247F34 #31AF47 #4FCE65 #7FDB8F

Accessibility & contrast

On white

2.86

#31AF47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#31AF47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AF47

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AF47	#FFFFFF	#000000	##000000
##31AF47	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29F3C

Deuteranopia (green-blind)

#A3954F

Tritanopia (blue-blind)

#00AB98

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #31af47;
/* rgb */ color: rgb(49, 175, 71);
/* oklch */ color: oklch(66.4% 0.181 145.9);

Tailwind

colors: {
  custom: {
    50: '#7bc87d',
    500: '#31af47',
    950: '#000000',
  },
}

SCSS

$custom: #31af47;
$custom-light: #7bc87d;
$custom-dark: #000000;

JSON

{
  "hex": "#31af47",
  "rgb": {
    "r": 49,
    "g": 175,
    "b": 71
  },
  "hsl": {
    "h": 130.476,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66387,
    "c": 0.18066,
    "h": 145.9
  },
  "luminance": 0.31768
}

Semantic roles & 50–950 ramp

primary

#31AF47

secondary

#C478B7

accent

#48C5E0

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #31AF47

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

Preview Lab → · Contrast checker → · Palette generator →