#4ECD7F#4ECD7F

#4ECD7F is a light, vivid green. Relative luminance 0.468; OKLCH L 75.8% C 0.159 H 153.2°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#4ECD7F
RGB	rgb(78, 205, 127)
HSL	hsl(143, 56%, 55%)
HSV	hsv(143, 62%, 80%)
CMYK	cmyk(62%, 0%, 38%, 19.6%)
CIE-LAB	lab(74.07, -52.39, 28.73)
CIE-LCH	lch(74.07, 59.75, 151.26°)
OKLab	oklab(75.85% -0.1418 0.0717)
OKLCH	oklch(75.85% 0.159 153.2)
XYZ	xyz(28.8016, 46.8118, 27.5923)
Luminance	0.4682 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECD7F #CD4E9C

analogous

#5CCD4E #4ECD7F #4ECDBF

triadic

#4ECD7F #7F4ECD #CD7F4E

tetradic

#4ECD7F #4E5CCD #CD4E9C #CDBF4E

square

#4ECD7F #4E5CCD #CD4E9C #CDBF4E

split-complementary

#4ECD7F #BF4ECD #CD4E5C

monochromatic

#237D46 #31AD61 #4ECD7F #7EDAA2 #ADE8C4

Accessibility & contrast

On white

2.03

#4ECD7F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#4ECD7F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECD7F

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECD7F	#FFFFFF	#000000	##000000
##4ECD7F	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBD7A

Deuteranopia (green-blind)

#BCB184

Tritanopia (blue-blind)

#1BCAB9

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ecd7f;
/* rgb */ color: rgb(78, 205, 127);
/* oklch */ color: oklch(75.8% 0.159 153.2);

Tailwind

colors: {
  custom: {
    50: '#8cdda5',
    500: '#4ecd7f',
    950: '#000000',
  },
}

SCSS

$custom: #4ecd7f;
$custom-light: #8cdda5;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecd7f",
  "rgb": {
    "r": 78,
    "g": 205,
    "b": 127
  },
  "hsl": {
    "h": 143.15,
    "s": 55.947,
    "l": 55.49
  },
  "oklch": {
    "l": 0.75847,
    "c": 0.15889,
    "h": 153.2
  },
  "luminance": 0.46815
}

Semantic roles & 50–950 ramp

primary

#4ECD7F

secondary

#D6A1C1

accent

#49A5DF

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #4ECD7F

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

Preview Lab → · Contrast checker → · Palette generator →