#4ECE63#4ECE63

#4ECE63 is a light, vivid green. Relative luminance 0.467; OKLCH L 75.6% C 0.186 H 146.4°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#4ECE63
RGB	rgb(78, 206, 99)
HSL	hsl(130, 57%, 56%)
HSV	hsv(130, 62%, 81%)
CMYK	cmyk(62.1%, 0%, 51.9%, 19.2%)
CIE-LAB	lab(73.97, -57.26, 42.66)
CIE-LCH	lch(73.97, 71.40, 143.31°)
OKLab	oklab(75.63% -0.1548 0.1027)
OKLCH	oklch(75.63% 0.186 146.4)
XYZ	xyz(27.4635, 46.6605, 19.3610)
Luminance	0.4666 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECE63 #CE4EB9

analogous

#79CE4E #4ECE63 #4ECEA3

triadic

#4ECE63 #634ECE #CE634E

tetradic

#4ECE63 #4E79CE #CE4EB9 #CEA34E

square

#4ECE63 #4E79CE #CE4EB9 #CEA34E

split-complementary

#4ECE63 #A34ECE #CE4E79

monochromatic

#237F32 #30AE45 #4ECE63 #7EDB8D #AEE9B7

Accessibility & contrast

On white

2.03

#4ECE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#4ECE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECE63

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECE63	#FFFFFF	#000000	##000000
##4ECE63	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)

#D1BD5A

Deuteranopia (green-blind)

#C1B16B

Tritanopia (blue-blind)

#2DC9B6

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ece63;
/* rgb */ color: rgb(78, 206, 99);
/* oklch */ color: oklch(75.6% 0.186 146.4);

Tailwind

colors: {
  custom: {
    50: '#8dde92',
    500: '#4ece63',
    950: '#000000',
  },
}

SCSS

$custom: #4ece63;
$custom-light: #8dde92;
$custom-dark: #000000;

JSON

{
  "hex": "#4ece63",
  "rgb": {
    "r": 78,
    "g": 206,
    "b": 99
  },
  "hsl": {
    "h": 129.844,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.75634,
    "c": 0.18571,
    "h": 146.4
  },
  "luminance": 0.46663
}

Semantic roles & 50–950 ramp

primary

#4ECE63

secondary

#D7A1CE

accent

#48C7E0

background

#F9FDF9

surface

#F2FBF1

border

#CCD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4ECE63

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

Preview Lab → · Contrast checker → · Palette generator →