#4EC37D#4EC37D

#4EC37D is a light, vivid green. Relative luminance 0.421; OKLCH L 73.3% C 0.147 H 154.1°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#4EC37D
RGB	rgb(78, 195, 125)
HSL	hsl(144, 49%, 54%)
HSV	hsv(144, 60%, 76%)
CMYK	cmyk(60%, 0%, 35.9%, 23.5%)
CIE-LAB	lab(70.96, -48.77, 25.63)
CIE-LCH	lch(70.96, 55.09, 152.28°)
OKLab	oklab(73.28% -0.1323 0.0643)
OKLCH	oklch(73.28% 0.147 154.1)
XYZ	xyz(26.3565, 42.1280, 26.1406)
Luminance	0.4213 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC37D #C34E94

analogous

#59C34E #4EC37D #4EC3B8

triadic

#4EC37D #7D4EC3 #C37D4E

tetradic

#4EC37D #4E59C3 #C34E94 #C3B84E

square

#4EC37D #4E59C3 #C34E94 #C3B84E

split-complementary

#4EC37D #B84EC3 #C34E59

monochromatic

#267044 #369E60 #4EC37D #7CD29F #A9E2C0

Accessibility & contrast

On white

2.23

#4EC37D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#4EC37D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC37D

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC37D	#FFFFFF	#000000	##000000
##4EC37D	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B478

Deuteranopia (green-blind)

#B3A981

Tritanopia (blue-blind)

#23C1B1

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4ec37d;
/* rgb */ color: rgb(78, 195, 125);
/* oklch */ color: oklch(73.3% 0.147 154.1);

Tailwind

colors: {
  custom: {
    50: '#8ad6a3',
    500: '#4ec37d',
    950: '#000000',
  },
}

SCSS

$custom: #4ec37d;
$custom-light: #8ad6a3;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec37d",
  "rgb": {
    "r": 78,
    "g": 195,
    "b": 125
  },
  "hsl": {
    "h": 144.103,
    "s": 49.367,
    "l": 53.529
  },
  "oklch": {
    "l": 0.73282,
    "c": 0.14706,
    "h": 154.1
  },
  "luminance": 0.42131
}

Semantic roles & 50–950 ramp

primary

#4EC37D

secondary

#CF9DBB

accent

#4FA1D9

background

#F9FDFA

surface

#F1FAF4

border

#CBD3CE

text

#0D140F

muted

#7E837F

Preview Lab

Preview with #4EC37D

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

Preview Lab → · Contrast checker → · Palette generator →