#4EC154#4EC154

#4EC154 is a light, vivid green. Relative luminance 0.404; OKLCH L 72.1% C 0.182 H 144.3°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#4EC154
RGB	rgb(78, 193, 84)
HSL	hsl(123, 48%, 53%)
HSV	hsv(123, 60%, 76%)
CMYK	cmyk(59.6%, 0%, 56.5%, 24.3%)
CIE-LAB	lab(69.75, -54.42, 44.72)
CIE-LCH	lch(69.75, 70.44, 140.59°)
OKLab	oklab(72.1% -0.1476 0.1062)
OKLCH	oklch(72.1% 0.182 144.3)
XYZ	xyz(23.8107, 40.3975, 14.9285)
Luminance	0.4040 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC154 #C14EBB

analogous

#82C14E #4EC154 #4EC18D

triadic

#4EC154 #544EC1 #C1544E

tetradic

#4EC154 #4E82C1 #C14EBB #C18D4E

square

#4EC154 #4E82C1 #C14EBB #C18D4E

split-complementary

#4EC154 #8D4EC1 #C14E82

monochromatic

#276E2A #369B3C #4EC154 #7BD180 #A9E1AC

Accessibility & contrast

On white

2.31

#4EC154 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#4EC154 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC154

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC154	#FFFFFF	#000000	##000000
##4EC154	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)

#C4B049

Deuteranopia (green-blind)

#B6A75C

Tritanopia (blue-blind)

#38BCA9

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4ec154;
/* rgb */ color: rgb(78, 193, 84);
/* oklch */ color: oklch(72.1% 0.182 144.3);

Tailwind

colors: {
  custom: {
    50: '#8bd587',
    500: '#4ec154',
    950: '#000000',
  },
}

SCSS

$custom: #4ec154;
$custom-light: #8bd587;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec154",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 84
  },
  "hsl": {
    "h": 123.13,
    "s": 48.117,
    "l": 53.137
  },
  "oklch": {
    "l": 0.72098,
    "c": 0.18184,
    "h": 144.3
  },
  "luminance": 0.404
}

Semantic roles & 50–950 ramp

primary

#4EC154

secondary

#CE9DCC

accent

#50D1D8

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140B

muted

#7E837C

Preview Lab

Preview with #4EC154

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

Preview Lab → · Contrast checker → · Palette generator →