#4EAF39#4EAF39

#4EAF39 is a light, vivid green. Relative luminance 0.326; OKLCH L 67.1% C 0.180 H 140.3°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#4EAF39
RGB	rgb(78, 175, 57)
HSL	hsl(109, 51%, 45%)
HSV	hsv(109, 67%, 69%)
CMYK	cmyk(55.4%, 0%, 67.4%, 31.4%)
CIE-LAB	lab(63.81, -50.60, 50.02)
CIE-LCH	lch(63.81, 71.15, 135.33°)
OKLab	oklab(67.12% -0.1387 0.1149)
OKLCH	oklch(67.12% 0.18 140.3)
XYZ	xyz(19.2095, 32.5735, 9.1451)
Luminance	0.3257 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EAF39 #9A39AF

analogous

#89AF39 #4EAF39 #39AF5F

triadic

#4EAF39 #394EAF #AF394E

tetradic

#4EAF39 #3989AF #9A39AF #AF5F39

square

#4EAF39 #3989AF #9A39AF #AF5F39

split-complementary

#4EAF39 #5F39AF #AF3989

monochromatic

#25531B #39812A #4EAF39 #6FCA5B #98D98A

Accessibility & contrast

On white

2.79

#4EAF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#4EAF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EAF39

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EAF39	#FFFFFF	#000000	##000000
##4EAF39	1.00	2.79	7.51	7.51
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A029

Deuteranopia (green-blind)

#A79744

Tritanopia (blue-blind)

#43A997

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4eaf39;
/* rgb */ color: rgb(78, 175, 57);
/* oklch */ color: oklch(67.1% 0.180 140.3);

Tailwind

colors: {
  custom: {
    50: '#89c875',
    500: '#4eaf39',
    950: '#000000',
  },
}

SCSS

$custom: #4eaf39;
$custom-light: #89c875;
$custom-dark: #000000;

JSON

{
  "hex": "#4eaf39",
  "rgb": {
    "r": 78,
    "g": 175,
    "b": 57
  },
  "hsl": {
    "h": 109.322,
    "s": 50.862,
    "l": 45.49
  },
  "oklch": {
    "l": 0.6712,
    "c": 0.1801,
    "h": 140.3
  },
  "luminance": 0.32575
}

Semantic roles & 50–950 ramp

primary

#4EAF39

secondary

#B781C3

accent

#4DDAC1

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #4EAF39

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

Preview Lab → · Contrast checker → · Palette generator →