#4ECE6B#4ECE6B

#4ECE6B is a light, vivid green. Relative luminance 0.468; OKLCH L 75.8% C 0.179 H 148.0°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#4ECE6B
RGB	rgb(78, 206, 107)
HSL	hsl(134, 57%, 56%)
HSV	hsv(134, 62%, 81%)
CMYK	cmyk(62.1%, 0%, 48.1%, 19.2%)
CIE-LAB	lab(74.08, -56.10, 38.88)
CIE-LCH	lch(74.08, 68.25, 145.27°)
OKLab	oklab(75.75% -0.1515 0.0946)
OKLCH	oklch(75.75% 0.179 148)
XYZ	xyz(27.8651, 46.8211, 21.4760)
Luminance	0.4682 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECE6B #CE4EB1

analogous

#71CE4E #4ECE6B #4ECEAB

triadic

#4ECE6B #6B4ECE #CE6B4E

tetradic

#4ECE6B #4E71CE #CE4EB1 #CEAB4E

square

#4ECE6B #4E71CE #CE4EB1 #CEAB4E

split-complementary

#4ECE6B #AB4ECE #CE4E71

monochromatic

#237F38 #30AE4D #4ECE6B #7EDB93 #AEE9BB

Accessibility & contrast

On white

2.03

#4ECE6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#4ECE6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECE6B

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECE6B	#FFFFFF	#000000	##000000
##4ECE6B	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BD63

Deuteranopia (green-blind)

#C0B272

Tritanopia (blue-blind)

#29CAB7

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ece6b;
/* rgb */ color: rgb(78, 206, 107);
/* oklch */ color: oklch(75.8% 0.179 148.0);

Tailwind

colors: {
  custom: {
    50: '#8cde97',
    500: '#4ece6b',
    950: '#000000',
  },
}

SCSS

$custom: #4ece6b;
$custom-light: #8cde97;
$custom-dark: #000000;

JSON

{
  "hex": "#4ece6b",
  "rgb": {
    "r": 78,
    "g": 206,
    "b": 107
  },
  "hsl": {
    "h": 133.594,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.75753,
    "c": 0.17861,
    "h": 148
  },
  "luminance": 0.46824
}

Semantic roles & 50–950 ramp

primary

#4ECE6B

secondary

#D7A1CA

accent

#48BDE0

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4ECE6B

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

Preview Lab → · Contrast checker → · Palette generator →