#4EC37E#4EC37E

#4EC37E is a light, vivid green. Relative luminance 0.422; OKLCH L 73.3% C 0.146 H 154.4°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#4EC37E
RGB	rgb(78, 195, 126)
HSL	hsl(145, 49%, 54%)
HSV	hsv(145, 60%, 76%)
CMYK	cmyk(60%, 0%, 35.4%, 23.5%)
CIE-LAB	lab(70.98, -48.58, 25.12)
CIE-LCH	lch(70.98, 54.70, 152.66°)
OKLab	oklab(73.3% -0.1318 0.0631)
OKLCH	oklch(73.3% 0.146 154.4)
XYZ	xyz(26.4207, 42.1537, 26.4787)
Luminance	0.4216 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC37E #C34E93

analogous

#58C34E #4EC37E #4EC3B8

triadic

#4EC37E #7E4EC3 #C37E4E

tetradic

#4EC37E #4E58C3 #C34E93 #C3B84E

square

#4EC37E #4E58C3 #C34E93 #C3B84E

split-complementary

#4EC37E #B84EC3 #C34E58

monochromatic

#267045 #369E61 #4EC37E #7CD29F #A9E2C1

Accessibility & contrast

On white

2.23

#4EC37E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#4EC37E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC37E

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC37E	#FFFFFF	#000000	##000000
##4EC37E	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)

#C3B47A

Deuteranopia (green-blind)

#B3A982

Tritanopia (blue-blind)

#23C1B1

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4ec37e;
/* rgb */ color: rgb(78, 195, 126);
/* oklch */ color: oklch(73.3% 0.146 154.4);

Tailwind

colors: {
  custom: {
    50: '#8ad6a4',
    500: '#4ec37e',
    950: '#000000',
  },
}

SCSS

$custom: #4ec37e;
$custom-light: #8ad6a4;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec37e",
  "rgb": {
    "r": 78,
    "g": 195,
    "b": 126
  },
  "hsl": {
    "h": 144.615,
    "s": 49.367,
    "l": 53.529
  },
  "oklch": {
    "l": 0.73302,
    "c": 0.14613,
    "h": 154.4
  },
  "luminance": 0.42156
}

Semantic roles & 50–950 ramp

primary

#4EC37E

secondary

#CF9DBB

accent

#4FA0D9

background

#F9FDFA

surface

#F1FAF4

border

#CBD3CE

text

#0D140F

muted

#7E837F

Preview Lab

Preview with #4EC37E

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

Preview Lab → · Contrast checker → · Palette generator →