#4EC231#4EC231

#4EC231 is a light, highly saturated green. Relative luminance 0.404; OKLCH L 72.0% C 0.208 H 140.2°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#4EC231
RGB	rgb(78, 194, 49)
HSL	hsl(108, 60%, 48%)
HSV	hsv(108, 75%, 76%)
CMYK	cmyk(59.8%, 0%, 74.7%, 23.9%)
CIE-LAB	lab(69.77, -58.18, 59.19)
CIE-LCH	lch(69.77, 82.99, 134.51°)
OKLab	oklab(72.02% -0.1596 0.1331)
OKLCH	oklch(72.02% 0.208 140.2)
XYZ	xyz(22.9870, 40.4229, 9.4962)
Luminance	0.4042 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC231 #A531C2

analogous

#96C231 #4EC231 #31C25C

triadic

#4EC231 #314EC2 #C2314E

tetradic

#4EC231 #3196C2 #A531C2 #C25C31

square

#4EC231 #3196C2 #A531C2 #C25C31

split-complementary

#4EC231 #5C31C2 #C23196

monochromatic

#276018 #3A9125 #4EC231 #73D65B #9DE28C

Accessibility & contrast

On white

2.31

#4EC231 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#4EC231 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC231

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC231	#FFFFFF	#000000	##000000
##4EC231	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B012

Deuteranopia (green-blind)

#B9A740

Tritanopia (blue-blind)

#3EBCA6

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4ec231;
/* rgb */ color: rgb(78, 194, 49);
/* oklch */ color: oklch(72.0% 0.208 140.2);

Tailwind

colors: {
  custom: {
    50: '#8dd573',
    500: '#4ec231',
    950: '#000000',
  },
}

SCSS

$custom: #4ec231;
$custom-light: #8dd573;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec231",
  "rgb": {
    "r": 78,
    "g": 194,
    "b": 49
  },
  "hsl": {
    "h": 108,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.72018,
    "c": 0.2078,
    "h": 140.2
  },
  "luminance": 0.40425
}

Semantic roles & 50–950 ramp

primary

#4EC231

secondary

#BD83CC

accent

#45E3C3

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #4EC231

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

Preview Lab → · Contrast checker → · Palette generator →