#4ECA5D#4ECA5D

#4ECA5D is a light, vivid green. Relative luminance 0.447; OKLCH L 74.5% C 0.186 H 145.5°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#4ECA5D
RGB	rgb(78, 202, 93)
HSL	hsl(127, 54%, 55%)
HSV	hsv(127, 61%, 79%)
CMYK	cmyk(61.4%, 0%, 54%, 20.8%)
CIE-LAB	lab(72.66, -56.60, 43.94)
CIE-LCH	lch(72.66, 71.65, 142.18°)
OKLab	oklab(74.53% -0.1532 0.1051)
OKLCH	oklch(74.53% 0.186 145.5)
XYZ	xyz(26.2365, 44.6485, 17.5892)
Luminance	0.4465 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECA5D #CA4EBB

analogous

#7DCA4E #4ECA5D #4ECA9B

triadic

#4ECA5D #5D4ECA #CA5D4E

tetradic

#4ECA5D #4E7DCA #CA4EBB #CA9B4E

square

#4ECA5D #4E7DCA #CA4EBB #CA9B4E

split-complementary

#4ECA5D #9B4ECA #CA4E7D

monochromatic

#24792F #32A841 #4ECA5D #7DD888 #ACE6B3

Accessibility & contrast

On white

2.11

#4ECA5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#4ECA5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECA5D

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECA5D	#FFFFFF	#000000	##000000
##4ECA5D	1.00	2.11	9.93	9.93
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB953

Deuteranopia (green-blind)

#BDAE65

Tritanopia (blue-blind)

#31C5B1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #4eca5d;
/* rgb */ color: rgb(78, 202, 93);
/* oklch */ color: oklch(74.5% 0.186 145.5);

Tailwind

colors: {
  custom: {
    50: '#8cdb8d',
    500: '#4eca5d',
    950: '#000000',
  },
}

SCSS

$custom: #4eca5d;
$custom-light: #8cdb8d;
$custom-dark: #000000;

JSON

{
  "hex": "#4eca5d",
  "rgb": {
    "r": 78,
    "g": 202,
    "b": 93
  },
  "hsl": {
    "h": 127.258,
    "s": 53.913,
    "l": 54.902
  },
  "oklch": {
    "l": 0.74529,
    "c": 0.18576,
    "h": 145.5
  },
  "luminance": 0.44651
}

Semantic roles & 50–950 ramp

primary

#4ECA5D

secondary

#D4A0CE

accent

#4BCCDD

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #4ECA5D

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

Preview Lab → · Contrast checker → · Palette generator →