#4ECB72#4ECB72

#4ECB72 is a light, vivid green. Relative luminance 0.455; OKLCH L 75.1% C 0.168 H 149.9°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#4ECB72
RGB	rgb(78, 203, 114)
HSL	hsl(137, 55%, 55%)
HSV	hsv(137, 62%, 80%)
CMYK	cmyk(61.6%, 0%, 43.8%, 20.4%)
CIE-LAB	lab(73.25, -53.86, 34.32)
CIE-LCH	lch(73.25, 63.87, 147.49°)
OKLab	oklab(75.11% -0.1455 0.0845)
OKLCH	oklch(75.11% 0.168 149.9)
XYZ	xyz(27.5330, 45.5438, 23.2562)
Luminance	0.4555 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECB72 #CB4EA7

analogous

#68CB4E #4ECB72 #4ECBB0

triadic

#4ECB72 #724ECB #CB724E

tetradic

#4ECB72 #4E68CB #CB4EA7 #CBB04E

square

#4ECB72 #4E68CB #CB4EA7 #CBB04E

split-complementary

#4ECB72 #B04ECB #CB4E68

monochromatic

#247B3D #32AA54 #4ECB72 #7DD998 #ADE7BD

Accessibility & contrast

On white

2.08

#4ECB72 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#4ECB72 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECB72

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECB72	#FFFFFF	#000000	##000000
##4ECB72	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)

#CCBB6B

Deuteranopia (green-blind)

#BCAF78

Tritanopia (blue-blind)

#26C8B5

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4ecb72;
/* rgb */ color: rgb(78, 203, 114);
/* oklch */ color: oklch(75.1% 0.168 149.9);

Tailwind

colors: {
  custom: {
    50: '#8cdc9b',
    500: '#4ecb72',
    950: '#000000',
  },
}

SCSS

$custom: #4ecb72;
$custom-light: #8cdc9b;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecb72",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 114
  },
  "hsl": {
    "h": 137.28,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.75105,
    "c": 0.16822,
    "h": 149.9
  },
  "luminance": 0.45546
}

Semantic roles & 50–950 ramp

primary

#4ECB72

secondary

#D5A0C6

accent

#4AB3DE

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #4ECB72

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

Preview Lab → · Contrast checker → · Palette generator →