#4EC155#4EC155

#4EC155 is a light, vivid green. Relative luminance 0.404; OKLCH L 72.1% C 0.181 H 144.4°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#4EC155
RGB	rgb(78, 193, 85)
HSL	hsl(124, 48%, 53%)
HSV	hsv(124, 60%, 76%)
CMYK	cmyk(59.6%, 0%, 56%, 24.3%)
CIE-LAB	lab(69.76, -54.30, 44.26)
CIE-LCH	lch(69.76, 70.05, 140.81°)
OKLab	oklab(72.11% -0.1472 0.1053)
OKLCH	oklch(72.11% 0.181 144.4)
XYZ	xyz(23.8501, 40.4133, 15.1362)
Luminance	0.4042 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC155 #C14EBA

analogous

#80C14E #4EC155 #4EC18E

triadic

#4EC155 #554EC1 #C1554E

tetradic

#4EC155 #4E80C1 #C14EBA #C18E4E

square

#4EC155 #4E80C1 #C14EBA #C18E4E

split-complementary

#4EC155 #8E4EC1 #C14E80

monochromatic

#276E2B #369B3D #4EC155 #7BD181 #A9E1AC

Accessibility & contrast

On white

2.31

#4EC155 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#4EC155 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC155

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC155	#FFFFFF	#000000	##000000
##4EC155	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)

#C4B14B

Deuteranopia (green-blind)

#B6A75D

Tritanopia (blue-blind)

#37BCA9

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4ec155;
/* rgb */ color: rgb(78, 193, 85);
/* oklch */ color: oklch(72.1% 0.181 144.4);

Tailwind

colors: {
  custom: {
    50: '#8bd588',
    500: '#4ec155',
    950: '#000000',
  },
}

SCSS

$custom: #4ec155;
$custom-light: #8bd588;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec155",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 85
  },
  "hsl": {
    "h": 123.652,
    "s": 48.117,
    "l": 53.137
  },
  "oklch": {
    "l": 0.72111,
    "c": 0.18099,
    "h": 144.4
  },
  "luminance": 0.40416
}

Semantic roles & 50–950 ramp

primary

#4EC155

secondary

#CE9DCB

accent

#50CFD8

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140B

muted

#7E837C

Preview Lab

Preview with #4EC155

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

Preview Lab → · Contrast checker → · Palette generator →