#4ECD3D#4ECD3D

#4ECD3D is a light, highly saturated green. Relative luminance 0.456; OKLCH L 75.0% C 0.213 H 141.4°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#4ECD3D
RGB	rgb(78, 205, 61)
HSL	hsl(113, 59%, 52%)
HSV	hsv(113, 70%, 80%)
CMYK	cmyk(62%, 0%, 70.2%, 19.6%)
CIE-LAB	lab(73.30, -61.10, 58.45)
CIE-LCH	lch(73.30, 84.55, 136.27°)
OKLab	oklab(74.96% -0.1668 0.1331)
OKLCH	oklch(74.96% 0.213 141.4)
XYZ	xyz(25.8142, 45.6168, 11.8585)
Luminance	0.4562 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECD3D #BC3DCD

analogous

#96CD3D #4ECD3D #3DCD74

triadic

#4ECD3D #3D4ECD #CD3D4E

tetradic

#4ECD3D #3D96CD #BC3DCD #CD743D

square

#4ECD3D #3D96CD #BC3DCD #CD743D

split-complementary

#4ECD3D #743DCD #CD3D96

monochromatic

#27721D #38A32A #4ECD3D #7ADA6E #A7E69E

Accessibility & contrast

On white

2.07

#4ECD3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#4ECD3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECD3D

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECD3D	#FFFFFF	#000000	##000000
##4ECD3D	1.00	2.07	10.12	10.12
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA26

Deuteranopia (green-blind)

#C3B04B

Tritanopia (blue-blind)

#39C7B0

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4ecd3d;
/* rgb */ color: rgb(78, 205, 61);
/* oklch */ color: oklch(75.0% 0.213 141.4);

Tailwind

colors: {
  custom: {
    50: '#8edd7a',
    500: '#4ecd3d',
    950: '#000000',
  },
}

SCSS

$custom: #4ecd3d;
$custom-light: #8edd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecd3d",
  "rgb": {
    "r": 78,
    "g": 205,
    "b": 61
  },
  "hsl": {
    "h": 112.917,
    "s": 59.016,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74958,
    "c": 0.21342,
    "h": 141.4
  },
  "luminance": 0.45619
}

Semantic roles & 50–950 ramp

primary

#4ECD3D

secondary

#CB93D2

accent

#46E2D0

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #4ECD3D

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

Preview Lab → · Contrast checker → · Palette generator →