#4EC661#4EC661

#4EC661 is a light, vivid green. Relative luminance 0.429; OKLCH L 73.6% C 0.177 H 146.4°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#4EC661
RGB	rgb(78, 198, 97)
HSL	hsl(130, 51%, 54%)
HSV	hsv(130, 61%, 78%)
CMYK	cmyk(60.6%, 0%, 51%, 22.4%)
CIE-LAB	lab(71.47, -54.56, 40.56)
CIE-LCH	lch(71.47, 67.98, 143.38°)
OKLab	oklab(73.56% -0.1475 0.0979)
OKLCH	oklch(73.56% 0.177 146.4)
XYZ	xyz(25.4920, 42.8685, 18.2380)
Luminance	0.4287 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC661 #C64EB3

analogous

#77C64E #4EC661 #4EC69D

triadic

#4EC661 #614EC6 #C6614E

tetradic

#4EC661 #4E77C6 #C64EB3 #C69D4E

square

#4EC661 #4E77C6 #C64EB3 #C69D4E

split-complementary

#4EC661 #9D4EC6 #C64E77

monochromatic

#257432 #34A246 #4EC661 #7CD58A #ABE4B4

Accessibility & contrast

On white

2.19

#4EC661 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#4EC661 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC661

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC661	#FFFFFF	#000000	##000000
##4EC661	1.00	2.19	9.57	9.57
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B558

Deuteranopia (green-blind)

#B9AB68

Tritanopia (blue-blind)

#31C2AF

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4ec661;
/* rgb */ color: rgb(78, 198, 97);
/* oklch */ color: oklch(73.6% 0.177 146.4);

Tailwind

colors: {
  custom: {
    50: '#8bd890',
    500: '#4ec661',
    950: '#000000',
  },
}

SCSS

$custom: #4ec661;
$custom-light: #8bd890;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec661",
  "rgb": {
    "r": 78,
    "g": 198,
    "b": 97
  },
  "hsl": {
    "h": 129.5,
    "s": 51.282,
    "l": 54.118
  },
  "oklch": {
    "l": 0.73561,
    "c": 0.17706,
    "h": 146.4
  },
  "luminance": 0.42871
}

Semantic roles & 50–950 ramp

primary

#4EC661

secondary

#D19EC9

accent

#4DC4DB

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D150D

muted

#7E837D

Preview Lab

Preview with #4EC661

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

Preview Lab → · Contrast checker → · Palette generator →