#4ECF86#4ECF86

#4ECF86 is a light, vivid green. Relative luminance 0.480; OKLCH L 76.5% C 0.155 H 155.0°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#4ECF86
RGB	rgb(78, 207, 134)
HSL	hsl(146, 57%, 56%)
HSV	hsv(146, 62%, 81%)
CMYK	cmyk(62.3%, 0%, 35.3%, 18.8%)
CIE-LAB	lab(74.80, -51.88, 26.07)
CIE-LCH	lch(74.80, 58.06, 153.32°)
OKLab	oklab(76.49% -0.1407 0.0655)
OKLCH	oklch(76.49% 0.155 155)
XYZ	xyz(29.7552, 47.9636, 30.2394)
Luminance	0.4797 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECF86 #CF4E97

analogous

#56CF4E #4ECF86 #4ECFC7

triadic

#4ECF86 #864ECF #CF864E

tetradic

#4ECF86 #4E56CF #CF4E97 #CFC74E

square

#4ECF86 #4E56CF #CF4E97 #CFC74E

split-complementary

#4ECF86 #C74ECF #CF4E56

monochromatic

#23804B #30B067 #4ECF86 #7EDCA7 #AEE9C8

Accessibility & contrast

On white

1.98

#4ECF86 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.59

#4ECF86 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECF86

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECF86	#FFFFFF	#000000	##000000
##4ECF86	1.00	1.98	10.59	10.59
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.59	21.00	1.00	1.00
##000000	10.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBF81

Deuteranopia (green-blind)

#BDB38B

Tritanopia (blue-blind)

#10CDBC

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4ecf86;
/* rgb */ color: rgb(78, 207, 134);
/* oklch */ color: oklch(76.5% 0.155 155.0);

Tailwind

colors: {
  custom: {
    50: '#8cdea9',
    500: '#4ecf86',
    950: '#000000',
  },
}

SCSS

$custom: #4ecf86;
$custom-light: #8cdea9;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecf86",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 134
  },
  "hsl": {
    "h": 146.047,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.76488,
    "c": 0.15518,
    "h": 155
  },
  "luminance": 0.47967
}

Semantic roles & 50–950 ramp

primary

#4ECF86

secondary

#D7A2C0

accent

#479EE1

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4ECF86

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

Preview Lab → · Contrast checker → · Palette generator →