#4EC17E#4EC17E

#4EC17E is a light, vivid green. Relative luminance 0.413; OKLCH L 72.8% C 0.143 H 154.8°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#4EC17E
RGB	rgb(78, 193, 126)
HSL	hsl(145, 48%, 53%)
HSV	hsv(145, 60%, 76%)
CMYK	cmyk(59.6%, 0%, 34.7%, 24.3%)
CIE-LAB	lab(70.36, -47.77, 24.29)
CIE-LCH	lch(70.36, 53.59, 153.04°)
OKLab	oklab(72.8% -0.1297 0.0611)
OKLCH	oklch(72.8% 0.143 154.8)
XYZ	xyz(25.9756, 41.2635, 26.3304)
Luminance	0.4127 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC17E #C14E91

analogous

#58C14E #4EC17E #4EC1B7

triadic

#4EC17E #7E4EC1 #C17E4E

tetradic

#4EC17E #4E58C1 #C14E91 #C1B74E

square

#4EC17E #4E58C1 #C14E91 #C1B74E

split-complementary

#4EC17E #B74EC1 #C14E58

monochromatic

#276E44 #369B61 #4EC17E #7BD19F #A9E1C0

Accessibility & contrast

On white

2.27

#4EC17E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#4EC17E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC17E

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC17E	#FFFFFF	#000000	##000000
##4EC17E	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B37A

Deuteranopia (green-blind)

#B1A882

Tritanopia (blue-blind)

#24BFB0

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4ec17e;
/* rgb */ color: rgb(78, 193, 126);
/* oklch */ color: oklch(72.8% 0.143 154.8);

Tailwind

colors: {
  custom: {
    50: '#8ad4a4',
    500: '#4ec17e',
    950: '#000000',
  },
}

SCSS

$custom: #4ec17e;
$custom-light: #8ad4a4;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec17e",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 126
  },
  "hsl": {
    "h": 145.043,
    "s": 48.117,
    "l": 53.137
  },
  "oklch": {
    "l": 0.72797,
    "c": 0.14335,
    "h": 154.8
  },
  "luminance": 0.41266
}

Semantic roles & 50–950 ramp

primary

#4EC17E

secondary

#CE9DB9

accent

#509FD8

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0D140F

muted

#7D837F

Preview Lab

Preview with #4EC17E

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

Preview Lab → · Contrast checker → · Palette generator →