#4ECA58#4ECA58

#4ECA58 is a light, vivid green. Relative luminance 0.446; OKLCH L 74.5% C 0.190 H 144.7°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#4ECA58
RGB	rgb(78, 202, 88)
HSL	hsl(125, 54%, 55%)
HSV	hsv(125, 61%, 79%)
CMYK	cmyk(61.4%, 0%, 56.4%, 20.8%)
CIE-LAB	lab(72.60, -57.24, 46.22)
CIE-LCH	lch(72.60, 73.57, 141.08°)
OKLab	oklab(74.46% -0.1551 0.1098)
OKLCH	oklch(74.46% 0.19 144.7)
XYZ	xyz(26.0223, 44.5628, 16.4608)
Luminance	0.4456 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECA58 #CA4EC0

analogous

#82CA4E #4ECA58 #4ECA96

triadic

#4ECA58 #584ECA #CA584E

tetradic

#4ECA58 #4E82CA #CA4EC0 #CA964E

square

#4ECA58 #4E82CA #CA4EC0 #CA964E

split-complementary

#4ECA58 #964ECA #CA4E82

monochromatic

#24792B #32A83C #4ECA58 #7DD884 #ACE6B1

Accessibility & contrast

On white

2.12

#4ECA58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#4ECA58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECA58

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECA58	#FFFFFF	#000000	##000000
##4ECA58	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB94D

Deuteranopia (green-blind)

#BEAE61

Tritanopia (blue-blind)

#33C5B1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #4eca58;
/* rgb */ color: rgb(78, 202, 88);
/* oklch */ color: oklch(74.5% 0.190 144.7);

Tailwind

colors: {
  custom: {
    50: '#8cdb8a',
    500: '#4eca58',
    950: '#000000',
  },
}

SCSS

$custom: #4eca58;
$custom-light: #8cdb8a;
$custom-dark: #000000;

JSON

{
  "hex": "#4eca58",
  "rgb": {
    "r": 78,
    "g": 202,
    "b": 88
  },
  "hsl": {
    "h": 124.839,
    "s": 53.913,
    "l": 54.902
  },
  "oklch": {
    "l": 0.74464,
    "c": 0.18999,
    "h": 144.7
  },
  "luminance": 0.44565
}

Semantic roles & 50–950 ramp

primary

#4ECA58

secondary

#D4A0D0

accent

#4BD1DD

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150C

muted

#7E837D

Preview Lab

Preview with #4ECA58

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

Preview Lab → · Contrast checker → · Palette generator →