#12E33A#12E33A

#12E33A is a light, highly saturated green. Relative luminance 0.554; OKLCH L 79.6% C 0.252 H 144.3°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#12E33A
RGB	rgb(18, 227, 58)
HSL	hsl(131, 85%, 48%)
HSV	hsv(131, 92%, 89%)
CMYK	cmyk(92.1%, 0%, 74.4%, 11%)
CIE-LAB	lab(79.25, -75.99, 65.27)
CIE-LCH	lch(79.25, 100.18, 139.34°)
OKLab	oklab(79.64% -0.205 0.1473)
OKLCH	oklch(79.64% 0.252 144.3)
XYZ	xyz(28.4802, 55.3685, 13.1883)
Luminance	0.5537 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12E33A #E312BB

analogous

#53E312 #12E33A #12E3A2

triadic

#12E33A #3A12E3 #E33A12

tetradic

#12E33A #1253E3 #E312BB #E3A212

square

#12E33A #1253E3 #E312BB #E3A212

split-complementary

#12E33A #A212E3 #E31253

monochromatic

#09721D #0EAA2C #12E33A #42F063 #7BF592

Accessibility & contrast

On white

1.74

#12E33A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.07

#12E33A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #12E33A

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12E33A	#FFFFFF	#000000	##000000
##12E33A	1.00	1.74	12.07	12.07
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.07	21.00	1.00	1.00
##000000	12.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD15

Deuteranopia (green-blind)

#D3BF4D

Tritanopia (blue-blind)

#00DDC3

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #12e33a;
/* rgb */ color: rgb(18, 227, 58);
/* oklch */ color: oklch(79.6% 0.252 144.3);

Tailwind

colors: {
  custom: {
    50: '#82ed7b',
    500: '#12e33a',
    950: '#000000',
  },
}

SCSS

$custom: #12e33a;
$custom-light: #82ed7b;
$custom-dark: #000000;

JSON

{
  "hex": "#12e33a",
  "rgb": {
    "r": 18,
    "g": 227,
    "b": 58
  },
  "hsl": {
    "h": 131.483,
    "s": 85.306,
    "l": 48.039
  },
  "oklch": {
    "l": 0.79637,
    "c": 0.25242,
    "h": 144.3
  },
  "luminance": 0.55372
}

Semantic roles & 50–950 ramp

primary

#12E33A

secondary

#7A1F69

accent

#2CD4FC

background

#FCFFFB

surface

#F4FEF2

border

#CED6CC

text

#0D170A

muted

#7F857D

Preview Lab

Preview with #12E33A

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

Preview Lab → · Contrast checker → · Palette generator →