#4EC73F#4EC73F

#4EC73F is a light, highly saturated green. Relative luminance 0.428; OKLCH L 73.4% C 0.205 H 141.5°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#4EC73F
RGB	rgb(78, 199, 63)
HSL	hsl(113, 55%, 51%)
HSV	hsv(113, 68%, 78%)
CMYK	cmyk(60.8%, 0%, 68.3%, 22%)
CIE-LAB	lab(71.43, -58.83, 55.72)
CIE-LCH	lch(71.43, 81.03, 136.55°)
OKLab	oklab(73.42% -0.1606 0.1276)
OKLCH	oklch(73.42% 0.205 141.5)
XYZ	xyz(24.4613, 42.8231, 11.6783)
Luminance	0.4283 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC73F #B83FC7

analogous

#92C73F #4EC73F #3FC774

triadic

#4EC73F #3F4EC7 #C73F4E

tetradic

#4EC73F #3F92C7 #B83FC7 #C7743F

square

#4EC73F #3F92C7 #B83FC7 #C7743F

split-complementary

#4EC73F #743FC7 #C73F92

monochromatic

#286C20 #399B2D #4EC73F #7AD56E #A5E39E

Accessibility & contrast

On white

2.20

#4EC73F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#4EC73F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC73F

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC73F	#FFFFFF	#000000	##000000
##4EC73F	1.00	2.20	9.57	9.57
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB52B

Deuteranopia (green-blind)

#BDAB4C

Tritanopia (blue-blind)

#3AC1AC

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4ec73f;
/* rgb */ color: rgb(78, 199, 63);
/* oklch */ color: oklch(73.4% 0.205 141.5);

Tailwind

colors: {
  custom: {
    50: '#8dd97b',
    500: '#4ec73f',
    950: '#000000',
  },
}

SCSS

$custom: #4ec73f;
$custom-light: #8dd97b;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec73f",
  "rgb": {
    "r": 78,
    "g": 199,
    "b": 63
  },
  "hsl": {
    "h": 113.382,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.73424,
    "c": 0.20514,
    "h": 141.5
  },
  "luminance": 0.42825
}

Semantic roles & 50–950 ramp

primary

#4EC73F

secondary

#C893CF

accent

#4ADECE

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #4EC73F

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

Preview Lab → · Contrast checker → · Palette generator →