#31AF3D#31AF3D

#31AF3D is a light, vivid green. Relative luminance 0.317; OKLCH L 66.3% C 0.188 H 144.4°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#31AF3D
RGB	rgb(49, 175, 61)
HSL	hsl(126, 56%, 44%)
HSV	hsv(126, 72%, 69%)
CMYK	cmyk(72%, 0%, 65.1%, 31.4%)
CIE-LAB	lab(63.05, -56.63, 47.27)
CIE-LCH	lch(63.05, 73.76, 140.15°)
OKLab	oklab(66.27% -0.1532 0.1098)
OKLCH	oklch(66.27% 0.188 144.4)
XYZ	xyz(17.4378, 31.6479, 9.6036)
Luminance	0.3165 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AF3D #AF31A3

analogous

#64AF31 #31AF3D #31AF7C

triadic

#31AF3D #3D31AF #AF3D31

tetradic

#31AF3D #3164AF #AF31A3 #AF7C31

square

#31AF3D #3164AF #AF31A3 #AF7C31

split-complementary

#31AF3D #7C31AF #AF3164

monochromatic

#164F1C #247F2C #31AF3D #4FCE5B #7FDB88

Accessibility & contrast

On white

2.86

#31AF3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#31AF3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AF3D

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AF3D	#FFFFFF	#000000	##000000
##31AF3D	1.00	2.86	7.33	7.33
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29F2F

Deuteranopia (green-blind)

#A49547

Tritanopia (blue-blind)

#00AA97

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #31af3d;
/* rgb */ color: rgb(49, 175, 61);
/* oklch */ color: oklch(66.3% 0.188 144.4);

Tailwind

colors: {
  custom: {
    50: '#7cc877',
    500: '#31af3d',
    950: '#000000',
  },
}

SCSS

$custom: #31af3d;
$custom-light: #7cc877;
$custom-dark: #000000;

JSON

{
  "hex": "#31af3d",
  "rgb": {
    "r": 49,
    "g": 175,
    "b": 61
  },
  "hsl": {
    "h": 125.714,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66274,
    "c": 0.18843,
    "h": 144.4
  },
  "luminance": 0.3165
}

Semantic roles & 50–950 ramp

primary

#31AF3D

secondary

#C478BD

accent

#48D1E0

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #31AF3D

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

Preview Lab → · Contrast checker → · Palette generator →