#4ECF72#4ECF72

#4ECF72 is a light, vivid green. Relative luminance 0.475; OKLCH L 76.1% C 0.174 H 149.5°. Best body text is #000000 at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#4ECF72
RGB	rgb(78, 207, 114)
HSL	hsl(137, 57%, 56%)
HSV	hsv(137, 62%, 81%)
CMYK	cmyk(62.3%, 0%, 44.9%, 18.8%)
CIE-LAB	lab(74.48, -55.38, 35.91)
CIE-LCH	lch(74.48, 66.01, 147.04°)
OKLab	oklab(76.12% -0.1495 0.0881)
OKLCH	oklch(76.12% 0.174 149.5)
XYZ	xyz(28.4899, 47.4574, 23.5751)
Luminance	0.4746 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECF72 #CF4EAB

analogous

#6ACF4E #4ECF72 #4ECFB2

triadic

#4ECF72 #724ECF #CF724E

tetradic

#4ECF72 #4E6ACF #CF4EAB #CFB24E

square

#4ECF72 #4E6ACF #CF4EAB #CFB24E

split-complementary

#4ECF72 #B24ECF #CF4E6A

monochromatic

#23803D #30B054 #4ECF72 #7EDC98 #AEE9BF

Accessibility & contrast

On white

2.00

#4ECF72 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.49

#4ECF72 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECF72

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECF72	#FFFFFF	#000000	##000000
##4ECF72	1.00	2.00	10.49	10.49
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.49	21.00	1.00	1.00
##000000	10.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BE6B

Deuteranopia (green-blind)

#C0B378

Tritanopia (blue-blind)

#24CBB9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #4ecf72;
/* rgb */ color: rgb(78, 207, 114);
/* oklch */ color: oklch(76.1% 0.174 149.5);

Tailwind

colors: {
  custom: {
    50: '#8cdf9c',
    500: '#4ecf72',
    950: '#000000',
  },
}

SCSS

$custom: #4ecf72;
$custom-light: #8cdf9c;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecf72",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 114
  },
  "hsl": {
    "h": 136.744,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.76119,
    "c": 0.17357,
    "h": 149.5
  },
  "luminance": 0.4746
}

Semantic roles & 50–950 ramp

primary

#4ECF72

secondary

#D7A2C8

accent

#47B6E1

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #4ECF72

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

Preview Lab → · Contrast checker → · Palette generator →