#12E347#12E347

#12E347 is a light, highly saturated green. Relative luminance 0.555; OKLCH L 79.7% C 0.245 H 145.4°. Best body text is #000000 at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#12E347
RGB	rgb(18, 227, 71)
HSL	hsl(135, 85%, 48%)
HSV	hsv(135, 92%, 89%)
CMYK	cmyk(92.1%, 0%, 68.7%, 11%)
CIE-LAB	lab(79.34, -74.90, 60.73)
CIE-LCH	lch(79.34, 96.43, 140.97°)
OKLab	oklab(79.74% -0.2016 0.1393)
OKLCH	oklch(79.74% 0.245 145.4)
XYZ	xyz(28.8537, 55.5179, 15.1553)
Luminance	0.5552 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12E347 #E312AE

analogous

#46E312 #12E347 #12E3AF

triadic

#12E347 #4712E3 #E34712

tetradic

#12E347 #1246E3 #E312AE #E3AF12

square

#12E347 #1246E3 #E312AE #E3AF12

split-complementary

#12E347 #AF12E3 #E31246

monochromatic

#097224 #0EAA35 #12E347 #42F06E #7BF59A

Accessibility & contrast

On white

1.73

#12E347 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.10

#12E347 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #12E347

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12E347	#FFFFFF	#000000	##000000
##12E347	1.00	1.73	12.10	12.10
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.10	21.00	1.00	1.00
##000000	12.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD30

Deuteranopia (green-blind)

#D3BF56

Tritanopia (blue-blind)

#00DDC4

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #12e347;
/* rgb */ color: rgb(18, 227, 71);
/* oklch */ color: oklch(79.7% 0.245 145.4);

Tailwind

colors: {
  custom: {
    50: '#81ed82',
    500: '#12e347',
    950: '#000000',
  },
}

SCSS

$custom: #12e347;
$custom-light: #81ed82;
$custom-dark: #000000;

JSON

{
  "hex": "#12e347",
  "rgb": {
    "r": 18,
    "g": 227,
    "b": 71
  },
  "hsl": {
    "h": 135.215,
    "s": 85.306,
    "l": 48.039
  },
  "oklch": {
    "l": 0.79736,
    "c": 0.24503,
    "h": 145.4
  },
  "luminance": 0.55522
}

Semantic roles & 50–950 ramp

primary

#12E347

secondary

#7A1F63

accent

#2CC7FC

background

#FCFFFB

surface

#F4FEF2

border

#CED6CC

text

#0D170B

muted

#7F857E

Preview Lab

Preview with #12E347

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

Preview Lab → · Contrast checker → · Palette generator →