#4EC738#4EC738

#4EC738 is a light, highly saturated green. Relative luminance 0.428; OKLCH L 73.4% C 0.210 H 140.9°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#4EC738
RGB	rgb(78, 199, 56)
HSL	hsl(111, 56%, 50%)
HSV	hsv(111, 72%, 78%)
CMYK	cmyk(60.8%, 0%, 71.9%, 22%)
CIE-LAB	lab(71.38, -59.41, 58.33)
CIE-LCH	lch(71.38, 83.26, 135.53°)
OKLab	oklab(73.37% -0.1625 0.1322)
OKLCH	oklch(73.37% 0.21 140.9)
XYZ	xyz(24.2779, 42.7498, 10.7127)
Luminance	0.4275 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC738 #B138C7

analogous

#96C738 #4EC738 #38C769

triadic

#4EC738 #384EC7 #C7384E

tetradic

#4EC738 #3896C7 #B138C7 #C76938

square

#4EC738 #3896C7 #B138C7 #C76938

split-complementary

#4EC738 #6938C7 #C73896

monochromatic

#29671D #3B972B #4EC738 #78D468 #A3E298

Accessibility & contrast

On white

2.20

#4EC738 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#4EC738 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC738

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC738	#FFFFFF	#000000	##000000
##4EC738	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB51F

Deuteranopia (green-blind)

#BDAB46

Tritanopia (blue-blind)

#3CC1AB

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4ec738;
/* rgb */ color: rgb(78, 199, 56);
/* oklch */ color: oklch(73.4% 0.210 140.9);

Tailwind

colors: {
  custom: {
    50: '#8dd977',
    500: '#4ec738',
    950: '#000000',
  },
}

SCSS

$custom: #4ec738;
$custom-light: #8dd977;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec738",
  "rgb": {
    "r": 78,
    "g": 199,
    "b": 56
  },
  "hsl": {
    "h": 110.769,
    "s": 56.078,
    "l": 50
  },
  "oklch": {
    "l": 0.73367,
    "c": 0.20954,
    "h": 140.9
  },
  "luminance": 0.42752
}

Semantic roles & 50–950 ramp

primary

#4EC738

secondary

#C48DCD

accent

#48DFC8

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #4EC738

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

Preview Lab → · Contrast checker → · Palette generator →