#4ECB60#4ECB60

#4ECB60 is a light, vivid green. Relative luminance 0.452; OKLCH L 74.8% C 0.184 H 146.0°. Best body text is #000000 at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#4ECB60
RGB	rgb(78, 203, 96)
HSL	hsl(129, 55%, 55%)
HSV	hsv(129, 62%, 80%)
CMYK	cmyk(61.6%, 0%, 52.7%, 20.4%)
CIE-LAB	lab(73.01, -56.56, 42.92)
CIE-LCH	lch(73.01, 71.01, 142.81°)
OKLab	oklab(74.83% -0.153 0.1031)
OKLCH	oklch(74.83% 0.184 146)
XYZ	xyz(26.6074, 45.1735, 18.3812)
Luminance	0.4518 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECB60 #CB4EB9

analogous

#7ACB4E #4ECB60 #4ECB9E

triadic

#4ECB60 #604ECB #CB604E

tetradic

#4ECB60 #4E7ACB #CB4EB9 #CB9E4E

square

#4ECB60 #4E7ACB #CB4EB9 #CB9E4E

split-complementary

#4ECB60 #9E4ECB #CB4E7A

monochromatic

#247B30 #32AA43 #4ECB60 #7DD98A #ADE7B5

Accessibility & contrast

On white

2.09

#4ECB60 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.04

#4ECB60 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECB60

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECB60	#FFFFFF	#000000	##000000
##4ECB60	1.00	2.09	10.04	10.04
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.04	21.00	1.00	1.00
##000000	10.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBA56

Deuteranopia (green-blind)

#BEAF68

Tritanopia (blue-blind)

#2FC6B3

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4ecb60;
/* rgb */ color: rgb(78, 203, 96);
/* oklch */ color: oklch(74.8% 0.184 146.0);

Tailwind

colors: {
  custom: {
    50: '#8cdc8f',
    500: '#4ecb60',
    950: '#000000',
  },
}

SCSS

$custom: #4ecb60;
$custom-light: #8cdc8f;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecb60",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 96
  },
  "hsl": {
    "h": 128.64,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.74826,
    "c": 0.18445,
    "h": 146
  },
  "luminance": 0.45176
}

Semantic roles & 50–950 ramp

primary

#4ECB60

secondary

#D5A0CD

accent

#4AC9DE

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150D

muted

#7E837D

Preview Lab

Preview with #4ECB60

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

Preview Lab → · Contrast checker → · Palette generator →