#4EC458#4EC458

#4EC458 is a light, vivid green. Relative luminance 0.418; OKLCH L 72.9% C 0.182 H 144.9°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#4EC458
RGB	rgb(78, 196, 88)
HSL	hsl(125, 50%, 54%)
HSV	hsv(125, 60%, 77%)
CMYK	cmyk(60.2%, 0%, 55.1%, 23.1%)
CIE-LAB	lab(70.73, -55.03, 44.00)
CIE-LCH	lch(70.73, 70.46, 141.36°)
OKLab	oklab(72.92% -0.1491 0.1049)
OKLCH	oklch(72.92% 0.182 144.9)
XYZ	xyz(24.6418, 41.8018, 16.0006)
Luminance	0.4180 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC458 #C44EBA

analogous

#7FC44E #4EC458 #4EC493

triadic

#4EC458 #584EC4 #C4584E

tetradic

#4EC458 #4E7FC4 #C44EBA #C4934E

square

#4EC458 #4E7FC4 #C44EBA #C4934E

split-complementary

#4EC458 #934EC4 #C44E7F

monochromatic

#26722C #35A03E #4EC458 #7CD383 #AAE3AF

Accessibility & contrast

On white

2.24

#4EC458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#4EC458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC458

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC458	#FFFFFF	#000000	##000000
##4EC458	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B34E

Deuteranopia (green-blind)

#B8A960

Tritanopia (blue-blind)

#35BFAC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4ec458;
/* rgb */ color: rgb(78, 196, 88);
/* oklch */ color: oklch(72.9% 0.182 144.9);

Tailwind

colors: {
  custom: {
    50: '#8bd78a',
    500: '#4ec458',
    950: '#000000',
  },
}

SCSS

$custom: #4ec458;
$custom-light: #8bd78a;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec458",
  "rgb": {
    "r": 78,
    "g": 196,
    "b": 88
  },
  "hsl": {
    "h": 125.085,
    "s": 50,
    "l": 53.725
  },
  "oklch": {
    "l": 0.72922,
    "c": 0.18232,
    "h": 144.9
  },
  "luminance": 0.41804
}

Semantic roles & 50–950 ramp

primary

#4EC458

secondary

#D09ECC

accent

#4ECEDA

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140C

muted

#7E837D

Preview Lab

Preview with #4EC458

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

Preview Lab → · Contrast checker → · Palette generator →