#4ECA6C#4ECA6C

#4ECA6C is a light, vivid green. Relative luminance 0.449; OKLCH L 74.8% C 0.172 H 148.5°. Best body text is #000000 at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#4ECA6C
RGB	rgb(78, 202, 108)
HSL	hsl(135, 54%, 55%)
HSV	hsv(135, 61%, 79%)
CMYK	cmyk(61.4%, 0%, 46.5%, 20.8%)
CIE-LAB	lab(72.85, -54.44, 36.84)
CIE-LCH	lch(72.85, 65.73, 145.91°)
OKLab	oklab(74.75% -0.147 0.09)
OKLCH	oklch(74.75% 0.172 148.5)
XYZ	xyz(26.9673, 44.9408, 21.4377)
Luminance	0.4494 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECA6C #CA4EAC

analogous

#6ECA4E #4ECA6C #4ECAAA

triadic

#4ECA6C #6C4ECA #CA6C4E

tetradic

#4ECA6C #4E6ECA #CA4EAC #CAAA4E

square

#4ECA6C #4E6ECA #CA4EAC #CAAA4E

split-complementary

#4ECA6C #AA4ECA #CA4E6E

monochromatic

#247939 #32A84F #4ECA6C #7DD893 #ACE6BA

Accessibility & contrast

On white

2.10

#4ECA6C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.99

#4ECA6C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECA6C

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECA6C	#FFFFFF	#000000	##000000
##4ECA6C	1.00	2.10	9.99	9.99
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.99	21.00	1.00	1.00
##000000	9.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB965

Deuteranopia (green-blind)

#BCAE72

Tritanopia (blue-blind)

#2AC6B4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4eca6c;
/* rgb */ color: rgb(78, 202, 108);
/* oklch */ color: oklch(74.8% 0.172 148.5);

Tailwind

colors: {
  custom: {
    50: '#8cdb97',
    500: '#4eca6c',
    950: '#000000',
  },
}

SCSS

$custom: #4eca6c;
$custom-light: #8cdb97;
$custom-dark: #000000;

JSON

{
  "hex": "#4eca6c",
  "rgb": {
    "r": 78,
    "g": 202,
    "b": 108
  },
  "hsl": {
    "h": 134.516,
    "s": 53.913,
    "l": 54.902
  },
  "oklch": {
    "l": 0.74751,
    "c": 0.17241,
    "h": 148.5
  },
  "luminance": 0.44943
}

Semantic roles & 50–950 ramp

primary

#4ECA6C

secondary

#D4A0C7

accent

#4BBADD

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #4ECA6C

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

Preview Lab → · Contrast checker → · Palette generator →