#4EC173#4EC173

#4EC173 is a light, vivid green. Relative luminance 0.410; OKLCH L 72.6% C 0.154 H 151.2°. Best body text is #000000 at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#4EC173
RGB	rgb(78, 193, 115)
HSL	hsl(139, 48%, 53%)
HSV	hsv(139, 60%, 76%)
CMYK	cmyk(59.6%, 0%, 40.4%, 24.3%)
CIE-LAB	lab(70.17, -49.78, 29.82)
CIE-LCH	lch(70.17, 58.02, 149.08°)
OKLab	oklab(72.58% -0.1347 0.074)
OKLCH	oklch(72.58% 0.154 151.2)
XYZ	xyz(25.3044, 40.9950, 22.7956)
Luminance	0.4100 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC173 #C14E9C

analogous

#62C14E #4EC173 #4EC1AC

triadic

#4EC173 #734EC1 #C1734E

tetradic

#4EC173 #4E62C1 #C14E9C #C1AC4E

square

#4EC173 #4E62C1 #C14E9C #C1AC4E

split-complementary

#4EC173 #AC4EC1 #C14E62

monochromatic

#276E3E #369B57 #4EC173 #7BD197 #A9E1BB

Accessibility & contrast

On white

2.28

#4EC173 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.20

#4EC173 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC173

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC173	#FFFFFF	#000000	##000000
##4EC173	1.00	2.28	9.20	9.20
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.20	21.00	1.00	1.00
##000000	9.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B26D

Deuteranopia (green-blind)

#B2A778

Tritanopia (blue-blind)

#2BBEAE

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4ec173;
/* rgb */ color: rgb(78, 193, 115);
/* oklch */ color: oklch(72.6% 0.154 151.2);

Tailwind

colors: {
  custom: {
    50: '#8ad49c',
    500: '#4ec173',
    950: '#000000',
  },
}

SCSS

$custom: #4ec173;
$custom-light: #8ad49c;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec173",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 115
  },
  "hsl": {
    "h": 139.304,
    "s": 48.117,
    "l": 53.137
  },
  "oklch": {
    "l": 0.72581,
    "c": 0.15366,
    "h": 151.2
  },
  "luminance": 0.40997
}

Semantic roles & 50–950 ramp

primary

#4EC173

secondary

#CE9DBE

accent

#50ACD8

background

#F9FDF9

surface

#F1FAF2

border

#CBD3CC

text

#0D140E

muted

#7E837E

Preview Lab

Preview with #4EC173

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

Preview Lab → · Contrast checker → · Palette generator →