#4ECB56#4ECB56

#4ECB56 is a light, vivid green. Relative luminance 0.450; OKLCH L 74.7% C 0.193 H 144.4°. Best body text is #000000 at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#4ECB56
RGB	rgb(78, 203, 86)
HSL	hsl(124, 55%, 55%)
HSV	hsv(124, 62%, 80%)
CMYK	cmyk(61.6%, 0%, 57.6%, 20.4%)
CIE-LAB	lab(72.89, -57.85, 47.48)
CIE-LCH	lch(72.89, 74.84, 140.62°)
OKLab	oklab(74.7% -0.1568 0.1124)
OKLCH	oklch(74.7% 0.193 144.4)
XYZ	xyz(26.1760, 45.0009, 16.1089)
Luminance	0.4500 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECB56 #CB4EC3

analogous

#84CB4E #4ECB56 #4ECB94

triadic

#4ECB56 #564ECB #CB564E

tetradic

#4ECB56 #4E84CB #CB4EC3 #CB944E

square

#4ECB56 #4E84CB #CB4EC3 #CB944E

split-complementary

#4ECB56 #944ECB #CB4E84

monochromatic

#247B2A #32AA3A #4ECB56 #7DD983 #ADE7B0

Accessibility & contrast

On white

2.10

#4ECB56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.00

#4ECB56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECB56

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECB56	#FFFFFF	#000000	##000000
##4ECB56	1.00	2.10	10.00	10.00
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.00	21.00	1.00	1.00
##000000	10.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB94A

Deuteranopia (green-blind)

#BFAF5F

Tritanopia (blue-blind)

#33C6B1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4ecb56;
/* rgb */ color: rgb(78, 203, 86);
/* oklch */ color: oklch(74.7% 0.193 144.4);

Tailwind

colors: {
  custom: {
    50: '#8ddc89',
    500: '#4ecb56',
    950: '#000000',
  },
}

SCSS

$custom: #4ecb56;
$custom-light: #8ddc89;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecb56",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 86
  },
  "hsl": {
    "h": 123.84,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.74696,
    "c": 0.19291,
    "h": 144.4
  },
  "luminance": 0.45003
}

Semantic roles & 50–950 ramp

primary

#4ECB56

secondary

#D5A0D1

accent

#4AD4DE

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #4ECB56

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

Preview Lab → · Contrast checker → · Palette generator →