#4EC74E#4EC74E

#4EC74E is a light, vivid green. Relative luminance 0.430; OKLCH L 73.6% C 0.194 H 143.3°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#4EC74E
RGB	rgb(78, 199, 78)
HSL	hsl(120, 52%, 54%)
HSV	hsv(120, 61%, 78%)
CMYK	cmyk(60.8%, 0%, 60.8%, 22%)
CIE-LAB	lab(71.56, -57.34, 49.56)
CIE-LCH	lch(71.56, 75.79, 139.16°)
OKLab	oklab(73.57% -0.1557 0.1162)
OKLCH	oklch(73.57% 0.194 143.3)
XYZ	xyz(24.9390, 43.0142, 14.1946)
Luminance	0.4302 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC74E #C74EC7

analogous

#8BC74E #4EC74E #4EC78B

triadic

#4EC74E #4E4EC7 #C74E4E

tetradic

#4EC74E #4E8BC7 #C74EC7 #C78B4E

square

#4EC74E #4E8BC7 #C74EC7 #C78B4E

split-complementary

#4EC74E #8B4EC7 #C74E8B

monochromatic

#257525 #34A434 #4EC74E #7CD67C #ABE4AB

Accessibility & contrast

On white

2.19

#4EC74E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#4EC74E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC74E

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC74E	#FFFFFF	#000000	##000000
##4EC74E	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB641

Deuteranopia (green-blind)

#BCAB58

Tritanopia (blue-blind)

#37C2AD

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4ec74e;
/* rgb */ color: rgb(78, 199, 78);
/* oklch */ color: oklch(73.6% 0.194 143.3);

Tailwind

colors: {
  custom: {
    50: '#8cd984',
    500: '#4ec74e',
    950: '#000000',
  },
}

SCSS

$custom: #4ec74e;
$custom-light: #8cd984;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec74e",
  "rgb": {
    "r": 78,
    "g": 199,
    "b": 78
  },
  "hsl": {
    "h": 120,
    "s": 51.931,
    "l": 54.314
  },
  "oklch": {
    "l": 0.73573,
    "c": 0.1943,
    "h": 143.3
  },
  "luminance": 0.43017
}

Semantic roles & 50–950 ramp

primary

#4EC74E

secondary

#D29FD2

accent

#4CDBDB

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #4EC74E

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

Preview Lab → · Contrast checker → · Palette generator →