#4ECC7D#4ECC7D

#4ECC7D is a light, vivid green. Relative luminance 0.463; OKLCH L 75.6% C 0.159 H 152.7°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#4ECC7D
RGB	rgb(78, 204, 125)
HSL	hsl(142, 55%, 55%)
HSV	hsv(142, 62%, 80%)
CMYK	cmyk(61.8%, 0%, 38.7%, 20%)
CIE-LAB	lab(73.73, -52.36, 29.31)
CIE-LCH	lch(73.73, 60.01, 150.76°)
OKLab	oklab(75.56% -0.1417 0.0731)
OKLCH	oklch(75.56% 0.159 152.7)
XYZ	xyz(28.4341, 46.2833, 26.8332)
Luminance	0.4629 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECC7D #CC4E9D

analogous

#5ECC4E #4ECC7D #4ECCBC

triadic

#4ECC7D #7D4ECC #CC7D4E

tetradic

#4ECC7D #4E5ECC #CC4E9D #CCBC4E

square

#4ECC7D #4E5ECC #CC4E9D #CCBC4E

split-complementary

#4ECC7D #BC4ECC #CC4E5E

monochromatic

#247C45 #31AB5F #4ECC7D #7EDAA0 #ADE7C3

Accessibility & contrast

On white

2.05

#4ECC7D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#4ECC7D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECC7D

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECC7D	#FFFFFF	#000000	##000000
##4ECC7D	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBC78

Deuteranopia (green-blind)

#BCB182

Tritanopia (blue-blind)

#1EC9B8

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #4ecc7d;
/* rgb */ color: rgb(78, 204, 125);
/* oklch */ color: oklch(75.6% 0.159 152.7);

Tailwind

colors: {
  custom: {
    50: '#8cdca3',
    500: '#4ecc7d',
    950: '#000000',
  },
}

SCSS

$custom: #4ecc7d;
$custom-light: #8cdca3;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecc7d",
  "rgb": {
    "r": 78,
    "g": 204,
    "b": 125
  },
  "hsl": {
    "h": 142.381,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.75556,
    "c": 0.15939,
    "h": 152.7
  },
  "luminance": 0.46286
}

Semantic roles & 50–950 ramp

primary

#4ECC7D

secondary

#D5A1C2

accent

#49A7DF

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #4ECC7D

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

Preview Lab → · Contrast checker → · Palette generator →