#4FE589#4FE589

#4FE589 is a very light, vivid green. Relative luminance 0.595; OKLCH L 82.1% C 0.181 H 152.6°. Best body text is #000000 at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#4FE589
RGB	rgb(79, 229, 137)
HSL	hsl(143, 74%, 60%)
HSV	hsv(143, 66%, 90%)
CMYK	cmyk(65.5%, 0%, 40.2%, 10.2%)
CIE-LAB	lab(81.57, -59.60, 33.52)
CIE-LCH	lch(81.57, 68.38, 150.65°)
OKLab	oklab(82.07% -0.1609 0.0833)
OKLCH	oklch(82.07% 0.181 152.6)
XYZ	xyz(35.7561, 59.5032, 33.2630)
Luminance	0.5951 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FE589 #E54FAB

analogous

#60E54F #4FE589 #4FE5D4

triadic

#4FE589 #894FE5 #E5894F

tetradic

#4FE589 #4F60E5 #E54FAB #E5D44F

square

#4FE589 #4F60E5 #E54FAB #E5D44F

split-complementary

#4FE589 #D44FE5 #E54F60

monochromatic

#18A24D #20D767 #4FE589 #84EDAD #BAF5D1

Accessibility & contrast

On white

1.63

#4FE589 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.90

#4FE589 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE589

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FE589	#FFFFFF	#000000	##000000
##4FE589	1.00	1.63	12.90	12.90
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.90	21.00	1.00	1.00
##000000	12.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D383

Deuteranopia (green-blind)

#D2C58F

Tritanopia (blue-blind)

#00E2CE

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #4fe589;
/* rgb */ color: rgb(79, 229, 137);
/* oklch */ color: oklch(82.1% 0.181 152.6);

Tailwind

colors: {
  custom: {
    50: '#90eeac',
    500: '#4fe589',
    950: '#000000',
  },
}

SCSS

$custom: #4fe589;
$custom-light: #90eeac;
$custom-dark: #000000;

JSON

{
  "hex": "#4fe589",
  "rgb": {
    "r": 79,
    "g": 229,
    "b": 137
  },
  "hsl": {
    "h": 143.2,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.82074,
    "c": 0.1812,
    "h": 152.6
  },
  "luminance": 0.59507
}

Semantic roles & 50–950 ramp

primary

#4FE589

secondary

#A43479

accent

#0F89D6

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1610

muted

#7F8581

Preview Lab

Preview with #4FE589

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

Preview Lab → · Contrast checker → · Palette generator →