#4ECD79#4ECD79

#4ECD79 is a light, vivid green. Relative luminance 0.467; OKLCH L 75.7% C 0.164 H 151.5°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#4ECD79
RGB	rgb(78, 205, 121)
HSL	hsl(140, 56%, 55%)
HSV	hsv(140, 62%, 80%)
CMYK	cmyk(62%, 0%, 41%, 19.6%)
CIE-LAB	lab(73.97, -53.45, 31.69)
CIE-LCH	lch(73.97, 62.14, 149.34°)
OKLab	oklab(75.74% -0.1445 0.0786)
OKLCH	oklch(75.74% 0.164 151.5)
XYZ	xyz(28.4222, 46.6600, 25.5939)
Luminance	0.4666 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECD79 #CD4EA2

analogous

#62CD4E #4ECD79 #4ECDB8

triadic

#4ECD79 #794ECD #CD794E

tetradic

#4ECD79 #4E62CD #CD4EA2 #CDB84E

square

#4ECD79 #4E62CD #CD4EA2 #CDB84E

split-complementary

#4ECD79 #B84ECD #CD4E62

monochromatic

#237D42 #31AD5B #4ECD79 #7EDA9D #ADE8C1

Accessibility & contrast

On white

2.03

#4ECD79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#4ECD79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECD79

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECD79	#FFFFFF	#000000	##000000
##4ECD79	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBD73

Deuteranopia (green-blind)

#BDB17F

Tritanopia (blue-blind)

#20CAB8

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ecd79;
/* rgb */ color: rgb(78, 205, 121);
/* oklch */ color: oklch(75.7% 0.164 151.5);

Tailwind

colors: {
  custom: {
    50: '#8cdda0',
    500: '#4ecd79',
    950: '#000000',
  },
}

SCSS

$custom: #4ecd79;
$custom-light: #8cdda0;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecd79",
  "rgb": {
    "r": 78,
    "g": 205,
    "b": 121
  },
  "hsl": {
    "h": 140.315,
    "s": 55.947,
    "l": 55.49
  },
  "oklch": {
    "l": 0.75735,
    "c": 0.16444,
    "h": 151.5
  },
  "luminance": 0.46663
}

Semantic roles & 50–950 ramp

primary

#4ECD79

secondary

#D6A1C4

accent

#49ACDF

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150F

muted

#7E837E

Preview Lab

Preview with #4ECD79

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

Preview Lab → · Contrast checker → · Palette generator →