#4ECB73#4ECB73

#4ECB73 is a light, vivid green. Relative luminance 0.456; OKLCH L 75.1% C 0.167 H 150.1°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#4ECB73
RGB	rgb(78, 203, 115)
HSL	hsl(138, 55%, 55%)
HSV	hsv(138, 62%, 80%)
CMYK	cmyk(61.6%, 0%, 43.3%, 20.4%)
CIE-LAB	lab(73.26, -53.69, 33.84)
CIE-LCH	lch(73.26, 63.47, 147.78°)
OKLab	oklab(75.12% -0.1451 0.0834)
OKLCH	oklch(75.12% 0.167 150.1)
XYZ	xyz(27.5903, 45.5667, 23.5576)
Luminance	0.4557 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECB73 #CB4EA6

analogous

#67CB4E #4ECB73 #4ECBB1

triadic

#4ECB73 #734ECB #CB734E

tetradic

#4ECB73 #4E67CB #CB4EA6 #CBB14E

square

#4ECB73 #4E67CB #CB4EA6 #CBB14E

split-complementary

#4ECB73 #B14ECB #CB4E67

monochromatic

#247B3E #32AA55 #4ECB73 #7DD998 #ADE7BE

Accessibility & contrast

On white

2.08

#4ECB73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#4ECB73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECB73

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECB73	#FFFFFF	#000000	##000000
##4ECB73	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBB6C

Deuteranopia (green-blind)

#BCAF79

Tritanopia (blue-blind)

#26C8B6

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4ecb73;
/* rgb */ color: rgb(78, 203, 115);
/* oklch */ color: oklch(75.1% 0.167 150.1);

Tailwind

colors: {
  custom: {
    50: '#8cdc9c',
    500: '#4ecb73',
    950: '#000000',
  },
}

SCSS

$custom: #4ecb73;
$custom-light: #8cdc9c;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecb73",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 115
  },
  "hsl": {
    "h": 137.76,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.75122,
    "c": 0.1673,
    "h": 150.1
  },
  "luminance": 0.45569
}

Semantic roles & 50–950 ramp

primary

#4ECB73

secondary

#D5A0C5

accent

#4AB2DE

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #4ECB73

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

Preview Lab → · Contrast checker → · Palette generator →