#31A327#31A327

#31A327 is a light, vivid green. Relative luminance 0.270; OKLCH L 62.8% C 0.189 H 142.0°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#31A327
RGB	rgb(49, 163, 39)
HSL	hsl(115, 61%, 40%)
HSV	hsv(115, 76%, 64%)
CMYK	cmyk(69.9%, 0%, 76.1%, 36.1%)
CIE-LAB	lab(58.97, -54.57, 51.68)
CIE-LCH	lch(58.97, 75.16, 136.56°)
OKLab	oklab(62.83% -0.1487 0.1163)
OKLCH	oklch(62.83% 0.189 142)
XYZ	xyz(14.7292, 26.9923, 6.3528)
Luminance	0.2699 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A327 #9927A3

analogous

#6FA327 #31A327 #27A35B

triadic

#31A327 #2731A3 #A32731

tetradic

#31A327 #276FA3 #9927A3 #A35B27

square

#31A327 #276FA3 #9927A3 #A35B27

split-complementary

#31A327 #5B27A3 #A3276F

monochromatic

#13400F #22721B #31A327 #44CF38 #72DB69

Accessibility & contrast

On white

3.28

#31A327 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#31A327 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A327

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A327	#FFFFFF	#000000	##000000
##31A327	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7930C

Deuteranopia (green-blind)

#9A8A35

Tritanopia (blue-blind)

#149E8B

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #31a327;
/* rgb */ color: rgb(49, 163, 39);
/* oklch */ color: oklch(62.8% 0.189 142.0);

Tailwind

colors: {
  custom: {
    50: '#7abf6a',
    500: '#31a327',
    950: '#000000',
  },
}

SCSS

$custom: #31a327;
$custom-light: #7abf6a;
$custom-dark: #000000;

JSON

{
  "hex": "#31a327",
  "rgb": {
    "r": 49,
    "g": 163,
    "b": 39
  },
  "hsl": {
    "h": 115.161,
    "s": 61.386,
    "l": 39.608
  },
  "oklch": {
    "l": 0.62834,
    "c": 0.18876,
    "h": 142
  },
  "luminance": 0.26994
}

Semantic roles & 50–950 ramp

primary

#31A327

secondary

#BA64C1

accent

#43E4D7

background

#F8FBF6

surface

#EFF7EB

border

#CAD0C6

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #31A327

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

Preview Lab → · Contrast checker → · Palette generator →