#4EAF37#4EAF37

#4EAF37 is a light, vivid green. Relative luminance 0.326; OKLCH L 67.1% C 0.181 H 140.1°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#4EAF37
RGB	rgb(78, 175, 55)
HSL	hsl(109, 52%, 45%)
HSV	hsv(109, 69%, 69%)
CMYK	cmyk(55.4%, 0%, 68.6%, 31.4%)
CIE-LAB	lab(63.80, -50.78, 50.83)
CIE-LCH	lch(63.80, 71.85, 134.98°)
OKLab	oklab(67.1% -0.1393 0.1164)
OKLCH	oklch(67.1% 0.182 140.1)
XYZ	xyz(19.1606, 32.5539, 8.8875)
Luminance	0.3256 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EAF37 #9837AF

analogous

#8AAF37 #4EAF37 #37AF5C

triadic

#4EAF37 #374EAF #AF374E

tetradic

#4EAF37 #378AAF #9837AF #AF5C37

square

#4EAF37 #378AAF #9837AF #AF5C37

split-complementary

#4EAF37 #5C37AF #AF378A

monochromatic

#24521A #398028 #4EAF37 #6ECB59 #97D987

Accessibility & contrast

On white

2.80

#4EAF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#4EAF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EAF37

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EAF37	#FFFFFF	#000000	##000000
##4EAF37	1.00	2.80	7.51	7.51
#FFFFFF	2.80	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)

#B4A026

Deuteranopia (green-blind)

#A79742

Tritanopia (blue-blind)

#43A997

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4eaf37;
/* rgb */ color: rgb(78, 175, 55);
/* oklch */ color: oklch(67.1% 0.181 140.1);

Tailwind

colors: {
  custom: {
    50: '#89c874',
    500: '#4eaf37',
    950: '#000000',
  },
}

SCSS

$custom: #4eaf37;
$custom-light: #89c874;
$custom-dark: #000000;

JSON

{
  "hex": "#4eaf37",
  "rgb": {
    "r": 78,
    "g": 175,
    "b": 55
  },
  "hsl": {
    "h": 108.5,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.67101,
    "c": 0.1815,
    "h": 140.1
  },
  "luminance": 0.32555
}

Semantic roles & 50–950 ramp

primary

#4EAF37

secondary

#B67FC3

accent

#4CDCC0

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4EAF37

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

Preview Lab → · Contrast checker → · Palette generator →