#4EC12F#4EC12F

#4EC12F is a light, highly saturated green. Relative luminance 0.400; OKLCH L 71.7% C 0.208 H 140.0°. Best body text is #000000 at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#4EC12F
RGB	rgb(78, 193, 47)
HSL	hsl(107, 61%, 47%)
HSV	hsv(107, 76%, 76%)
CMYK	cmyk(59.6%, 0%, 75.6%, 24.3%)
CIE-LAB	lab(69.44, -57.96, 59.54)
CIE-LCH	lch(69.44, 83.09, 134.23°)
OKLab	oklab(71.74% -0.1591 0.1336)
OKLCH	oklch(71.74% 0.208 140)
XYZ	xyz(22.7239, 39.9628, 9.2049)
Luminance	0.3997 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC12F #A22FC1

analogous

#97C12F #4EC12F #2FC159

triadic

#4EC12F #2F4EC1 #C12F4E

tetradic

#4EC12F #2F97C1 #A22FC1 #C1592F

square

#4EC12F #2F97C1 #A22FC1 #C1592F

split-complementary

#4EC12F #592FC1 #C12F97

monochromatic

#265F17 #3A9023 #4EC12F #72D657 #9BE288

Accessibility & contrast

On white

2.34

#4EC12F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.99

#4EC12F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC12F

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC12F	#FFFFFF	#000000	##000000
##4EC12F	1.00	2.34	8.99	8.99
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.99	21.00	1.00	1.00
##000000	8.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF0D

Deuteranopia (green-blind)

#B8A63F

Tritanopia (blue-blind)

#3FBBA5

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4ec12f;
/* rgb */ color: rgb(78, 193, 47);
/* oklch */ color: oklch(71.7% 0.208 140.0);

Tailwind

colors: {
  custom: {
    50: '#8dd572',
    500: '#4ec12f',
    950: '#000000',
  },
}

SCSS

$custom: #4ec12f;
$custom-light: #8dd572;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec12f",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 47
  },
  "hsl": {
    "h": 107.26,
    "s": 60.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.71744,
    "c": 0.20774,
    "h": 140
  },
  "luminance": 0.39965
}

Semantic roles & 50–950 ramp

primary

#4EC12F

secondary

#BC80CC

accent

#44E4C2

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0D1408

muted

#7E837B

Preview Lab

Preview with #4EC12F

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

Preview Lab → · Contrast checker → · Palette generator →