#4EC17C#4EC17C

#4EC17C is a light, vivid green. Relative luminance 0.412; OKLCH L 72.8% C 0.145 H 154.1°. Best body text is #000000 at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#4EC17C
RGB	rgb(78, 193, 124)
HSL	hsl(144, 48%, 53%)
HSV	hsv(144, 60%, 76%)
CMYK	cmyk(59.6%, 0%, 35.8%, 24.3%)
CIE-LAB	lab(70.32, -48.15, 25.30)
CIE-LCH	lch(70.32, 54.39, 152.28°)
OKLab	oklab(72.76% -0.1306 0.0635)
OKLCH	oklch(72.76% 0.145 154.1)
XYZ	xyz(25.8478, 41.2124, 25.6575)
Luminance	0.4122 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC17C #C14E93

analogous

#59C14E #4EC17C #4EC1B5

triadic

#4EC17C #7C4EC1 #C17C4E

tetradic

#4EC17C #4E59C1 #C14E93 #C1B54E

square

#4EC17C #4E59C1 #C14E93 #C1B54E

split-complementary

#4EC17C #B54EC1 #C14E59

monochromatic

#276E43 #369B5F #4EC17C #7BD19E #A9E1BF

Accessibility & contrast

On white

2.27

#4EC17C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.24

#4EC17C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC17C

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC17C	#FFFFFF	#000000	##000000
##4EC17C	1.00	2.27	9.24	9.24
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.24	21.00	1.00	1.00
##000000	9.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B377

Deuteranopia (green-blind)

#B1A880

Tritanopia (blue-blind)

#25BFAF

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4ec17c;
/* rgb */ color: rgb(78, 193, 124);
/* oklch */ color: oklch(72.8% 0.145 154.1);

Tailwind

colors: {
  custom: {
    50: '#8ad4a2',
    500: '#4ec17c',
    950: '#000000',
  },
}

SCSS

$custom: #4ec17c;
$custom-light: #8ad4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec17c",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 124
  },
  "hsl": {
    "h": 144,
    "s": 48.117,
    "l": 53.137
  },
  "oklch": {
    "l": 0.72756,
    "c": 0.14521,
    "h": 154.1
  },
  "luminance": 0.41215
}

Semantic roles & 50–950 ramp

primary

#4EC17C

secondary

#CE9DBA

accent

#50A1D8

background

#F8FDFA

surface

#F0FAF3

border

#CBD3CD

text

#0D140F

muted

#7D837F

Preview Lab

Preview with #4EC17C

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

Preview Lab → · Contrast checker → · Palette generator →