#4EC561#4EC561

#4EC561 is a light, vivid green. Relative luminance 0.424; OKLCH L 73.3% C 0.176 H 146.5°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#4EC561
RGB	rgb(78, 197, 97)
HSL	hsl(130, 51%, 54%)
HSV	hsv(130, 60%, 77%)
CMYK	cmyk(60.4%, 0%, 50.8%, 22.7%)
CIE-LAB	lab(71.15, -54.18, 40.17)
CIE-LCH	lch(71.15, 67.45, 143.45°)
OKLab	oklab(73.3% -0.1465 0.097)
OKLCH	oklch(73.3% 0.176 146.5)
XYZ	xyz(25.2642, 42.4129, 18.1621)
Luminance	0.4242 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC561 #C54EB2

analogous

#77C54E #4EC561 #4EC59D

triadic

#4EC561 #614EC5 #C5614E

tetradic

#4EC561 #4E77C5 #C54EB2 #C59D4E

square

#4EC561 #4E77C5 #C54EB2 #C59D4E

split-complementary

#4EC561 #9D4EC5 #C54E77

monochromatic

#267332 #35A146 #4EC561 #7CD48A #AAE3B3

Accessibility & contrast

On white

2.21

#4EC561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#4EC561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC561

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC561	#FFFFFF	#000000	##000000
##4EC561	1.00	2.21	9.48	9.48
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B558

Deuteranopia (green-blind)

#B8AA68

Tritanopia (blue-blind)

#32C1AE

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4ec561;
/* rgb */ color: rgb(78, 197, 97);
/* oklch */ color: oklch(73.3% 0.176 146.5);

Tailwind

colors: {
  custom: {
    50: '#8bd790',
    500: '#4ec561',
    950: '#000000',
  },
}

SCSS

$custom: #4ec561;
$custom-light: #8bd790;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec561",
  "rgb": {
    "r": 78,
    "g": 197,
    "b": 97
  },
  "hsl": {
    "h": 129.58,
    "s": 50.638,
    "l": 53.922
  },
  "oklch": {
    "l": 0.73304,
    "c": 0.17574,
    "h": 146.5
  },
  "luminance": 0.42415
}

Semantic roles & 50–950 ramp

primary

#4EC561

secondary

#D19EC9

accent

#4EC4DA

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140D

muted

#7E837D

Preview Lab

Preview with #4EC561

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

Preview Lab → · Contrast checker → · Palette generator →