#4EC488#4EC488

#4EC488 is a light, vivid green. Relative luminance 0.429; OKLCH L 73.8% C 0.138 H 158.0°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#4EC488
RGB	rgb(78, 196, 136)
HSL	hsl(149, 50%, 54%)
HSV	hsv(149, 60%, 77%)
CMYK	cmyk(60.2%, 0%, 30.6%, 23.1%)
CIE-LAB	lab(71.47, -47.03, 20.49)
CIE-LCH	lch(71.47, 51.30, 156.46°)
OKLab	oklab(73.77% -0.1283 0.0519)
OKLCH	oklch(73.77% 0.138 158)
XYZ	xyz(27.3233, 42.8744, 30.1234)
Luminance	0.4288 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC488 #C44E8A

analogous

#4FC44E #4EC488 #4EC4C3

triadic

#4EC488 #884EC4 #C4884E

tetradic

#4EC488 #4E4FC4 #C44E8A #C4C34E

square

#4EC488 #4E4FC4 #C44E8A #C4C34E

split-complementary

#4EC488 #C34EC4 #C44E4F

monochromatic

#26724B #35A069 #4EC488 #7CD3A7 #AAE3C6

Accessibility & contrast

On white

2.19

#4EC488 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.58

#4EC488 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC488

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC488	#FFFFFF	#000000	##000000
##4EC488	1.00	2.19	9.58	9.58
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.58	21.00	1.00	1.00
##000000	9.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B684

Deuteranopia (green-blind)

#B2AA8C

Tritanopia (blue-blind)

#18C3B4

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #4ec488;
/* rgb */ color: rgb(78, 196, 136);
/* oklch */ color: oklch(73.8% 0.138 158.0);

Tailwind

colors: {
  custom: {
    50: '#8ad7ab',
    500: '#4ec488',
    950: '#000000',
  },
}

SCSS

$custom: #4ec488;
$custom-light: #8ad7ab;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec488",
  "rgb": {
    "r": 78,
    "g": 196,
    "b": 136
  },
  "hsl": {
    "h": 149.492,
    "s": 50,
    "l": 53.725
  },
  "oklch": {
    "l": 0.73767,
    "c": 0.13838,
    "h": 158
  },
  "luminance": 0.42877
}

Semantic roles & 50–950 ramp

primary

#4EC488

secondary

#D09EB7

accent

#4E95DA

background

#F9FDFA

surface

#F1FAF4

border

#CBD3CE

text

#0D1410

muted

#7E837F

Preview Lab

Preview with #4EC488

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

Preview Lab → · Contrast checker → · Palette generator →