#4EC179#4EC179

#4EC179 is a light, vivid green. Relative luminance 0.411; OKLCH L 72.7% C 0.148 H 153.1°. Best body text is #000000 at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#4EC179
RGB	rgb(78, 193, 121)
HSL	hsl(142, 48%, 53%)
HSV	hsv(142, 60%, 76%)
CMYK	cmyk(59.6%, 0%, 37.3%, 24.3%)
CIE-LAB	lab(70.27, -48.70, 26.81)
CIE-LCH	lch(70.27, 55.60, 151.17°)
OKLab	oklab(72.7% -0.132 0.067)
OKLCH	oklch(72.7% 0.148 153.1)
XYZ	xyz(25.6610, 41.1376, 24.6735)
Luminance	0.4114 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC179 #C14E96

analogous

#5CC14E #4EC179 #4EC1B2

triadic

#4EC179 #794EC1 #C1794E

tetradic

#4EC179 #4E5CC1 #C14E96 #C1B24E

square

#4EC179 #4E5CC1 #C14E96 #C1B24E

split-complementary

#4EC179 #B24EC1 #C14E5C

monochromatic

#276E41 #369B5C #4EC179 #7BD19B #A9E1BE

Accessibility & contrast

On white

2.28

#4EC179 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.23

#4EC179 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC179

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC179	#FFFFFF	#000000	##000000
##4EC179	1.00	2.28	9.23	9.23
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.23	21.00	1.00	1.00
##000000	9.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B274

Deuteranopia (green-blind)

#B2A87E

Tritanopia (blue-blind)

#27BFAF

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4ec179;
/* rgb */ color: rgb(78, 193, 121);
/* oklch */ color: oklch(72.7% 0.148 153.1);

Tailwind

colors: {
  custom: {
    50: '#8ad4a0',
    500: '#4ec179',
    950: '#000000',
  },
}

SCSS

$custom: #4ec179;
$custom-light: #8ad4a0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec179",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 121
  },
  "hsl": {
    "h": 142.435,
    "s": 48.117,
    "l": 53.137
  },
  "oklch": {
    "l": 0.72696,
    "c": 0.14802,
    "h": 153.1
  },
  "luminance": 0.4114
}

Semantic roles & 50–950 ramp

primary

#4EC179

secondary

#CE9DBC

accent

#50A5D8

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0D140F

muted

#7D837E

Preview Lab

Preview with #4EC179

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

Preview Lab → · Contrast checker → · Palette generator →