#4ECE6F#4ECE6F

#4ECE6F is a light, vivid green. Relative luminance 0.469; OKLCH L 75.8% C 0.175 H 148.9°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#4ECE6F
RGB	rgb(78, 206, 111)
HSL	hsl(135, 57%, 56%)
HSV	hsv(135, 62%, 81%)
CMYK	cmyk(62.1%, 0%, 46.1%, 19.2%)
CIE-LAB	lab(74.13, -55.48, 36.96)
CIE-LCH	lch(74.13, 66.67, 146.33°)
OKLab	oklab(75.82% -0.1498 0.0904)
OKLCH	oklch(75.82% 0.175 148.9)
XYZ	xyz(28.0804, 46.9072, 22.6100)
Luminance	0.4691 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECE6F #CE4EAD

analogous

#6DCE4E #4ECE6F #4ECEAF

triadic

#4ECE6F #6F4ECE #CE6F4E

tetradic

#4ECE6F #4E6DCE #CE4EAD #CEAF4E

square

#4ECE6F #4E6DCE #CE4EAD #CEAF4E

split-complementary

#4ECE6F #AF4ECE #CE4E6D

monochromatic

#237F3B #30AE51 #4ECE6F #7EDB96 #AEE9BD

Accessibility & contrast

On white

2.02

#4ECE6F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#4ECE6F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECE6F

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECE6F	#FFFFFF	#000000	##000000
##4ECE6F	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BD68

Deuteranopia (green-blind)

#BFB276

Tritanopia (blue-blind)

#27CAB7

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ece6f;
/* rgb */ color: rgb(78, 206, 111);
/* oklch */ color: oklch(75.8% 0.175 148.9);

Tailwind

colors: {
  custom: {
    50: '#8cde9a',
    500: '#4ece6f',
    950: '#000000',
  },
}

SCSS

$custom: #4ece6f;
$custom-light: #8cde9a;
$custom-dark: #000000;

JSON

{
  "hex": "#4ece6f",
  "rgb": {
    "r": 78,
    "g": 206,
    "b": 111
  },
  "hsl": {
    "h": 135.469,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.75816,
    "c": 0.17498,
    "h": 148.9
  },
  "luminance": 0.4691
}

Semantic roles & 50–950 ramp

primary

#4ECE6F

secondary

#D7A1C9

accent

#48B9E0

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #4ECE6F

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

Preview Lab → · Contrast checker → · Palette generator →