#31AF50#31AF50

#31AF50 is a light, vivid green. Relative luminance 0.319; OKLCH L 66.5% C 0.173 H 147.6°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#31AF50
RGB	rgb(49, 175, 80)
HSL	hsl(135, 56%, 44%)
HSV	hsv(135, 72%, 69%)
CMYK	cmyk(72%, 0%, 54.3%, 31.4%)
CIE-LAB	lab(63.25, -54.24, 38.69)
CIE-LCH	lch(63.25, 66.62, 144.50°)
OKLab	oklab(66.51% -0.1461 0.0928)
OKLCH	oklch(66.51% 0.173 147.6)
XYZ	xyz(18.0432, 31.8901, 12.7924)
Luminance	0.3189 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AF50 #AF3190

analogous

#51AF31 #31AF50 #31AF8F

triadic

#31AF50 #5031AF #AF5031

tetradic

#31AF50 #3151AF #AF3190 #AF8F31

square

#31AF50 #3151AF #AF3190 #AF8F31

split-complementary

#31AF50 #8F31AF #AF3151

monochromatic

#164F24 #247F3A #31AF50 #4FCE6E #7FDB96

Accessibility & contrast

On white

2.85

#31AF50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#31AF50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AF50

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AF50	#FFFFFF	#000000	##000000
##31AF50	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19F47

Deuteranopia (green-blind)

#A29557

Tritanopia (blue-blind)

#00AB9A

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #31af50;
/* rgb */ color: rgb(49, 175, 80);
/* oklch */ color: oklch(66.5% 0.173 147.6);

Tailwind

colors: {
  custom: {
    50: '#7bc883',
    500: '#31af50',
    950: '#000000',
  },
}

SCSS

$custom: #31af50;
$custom-light: #7bc883;
$custom-dark: #000000;

JSON

{
  "hex": "#31af50",
  "rgb": {
    "r": 49,
    "g": 175,
    "b": 80
  },
  "hsl": {
    "h": 134.762,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66506,
    "c": 0.17305,
    "h": 147.6
  },
  "luminance": 0.31892
}

Semantic roles & 50–950 ramp

primary

#31AF50

secondary

#C478B1

accent

#48BAE0

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #31AF50

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

Preview Lab → · Contrast checker → · Palette generator →