#31A227#31A227

#31A227 is a light, vivid green. Relative luminance 0.266; OKLCH L 62.6% C 0.188 H 142.0°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#31A227
RGB	rgb(49, 162, 39)
HSL	hsl(115, 61%, 39%)
HSV	hsv(115, 76%, 64%)
CMYK	cmyk(69.8%, 0%, 75.9%, 36.5%)
CIE-LAB	lab(58.64, -54.23, 51.36)
CIE-LCH	lch(58.64, 74.69, 136.56°)
OKLab	oklab(62.56% -0.1477 0.1156)
OKLCH	oklch(62.56% 0.188 142)
XYZ	xyz(14.5523, 26.6386, 6.2939)
Luminance	0.2664 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A227 #9827A2

analogous

#6FA227 #31A227 #27A25B

triadic

#31A227 #2731A2 #A22731

tetradic

#31A227 #276FA2 #9827A2 #A25B27

square

#31A227 #276FA2 #9827A2 #A25B27

split-complementary

#31A227 #5B27A2 #A2276F

monochromatic

#133F0F #22711B #31A227 #44CF37 #72DB69

Accessibility & contrast

On white

3.32

#31A227 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#31A227 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A227

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A227	#FFFFFF	#000000	##000000
##31A227	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6930C

Deuteranopia (green-blind)

#998A34

Tritanopia (blue-blind)

#149D8A

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #31a227;
/* rgb */ color: rgb(49, 162, 39);
/* oklch */ color: oklch(62.6% 0.188 142.0);

Tailwind

colors: {
  custom: {
    50: '#7abf6a',
    500: '#31a227',
    950: '#000000',
  },
}

SCSS

$custom: #31a227;
$custom-light: #7abf6a;
$custom-dark: #000000;

JSON

{
  "hex": "#31a227",
  "rgb": {
    "r": 49,
    "g": 162,
    "b": 39
  },
  "hsl": {
    "h": 115.122,
    "s": 61.194,
    "l": 39.412
  },
  "oklch": {
    "l": 0.62561,
    "c": 0.18762,
    "h": 142
  },
  "luminance": 0.2664
}

Semantic roles & 50–950 ramp

primary

#31A227

secondary

#B964C1

accent

#43E4D7

background

#F8FBF6

surface

#EFF7EB

border

#CAD0C6

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #31A227

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

Preview Lab → · Contrast checker → · Palette generator →