#4FD989#4FD989

#4FD989 is a light, vivid green. Relative luminance 0.531; OKLCH L 79.1% C 0.165 H 154.3°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#4FD989
RGB	rgb(79, 217, 137)
HSL	hsl(145, 64%, 58%)
HSV	hsv(145, 64%, 85%)
CMYK	cmyk(63.6%, 0%, 36.9%, 14.9%)
CIE-LAB	lab(77.93, -55.05, 28.71)
CIE-LCH	lch(77.93, 62.08, 152.46°)
OKLab	oklab(79.08% -0.149 0.0718)
OKLCH	oklch(79.08% 0.165 154.3)
XYZ	xyz(32.5499, 53.0907, 32.1942)
Luminance	0.5309 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD989 #D94F9F

analogous

#5AD94F #4FD989 #4FD9CE

triadic

#4FD989 #894FD9 #D9894F

tetradic

#4FD989 #4F5AD9 #D94F9F #D9CE4F

square

#4FD989 #4F5AD9 #D94F9F #D9CE4F

split-complementary

#4FD989 #CE4FD9 #D94F5A

monochromatic

#1F8F4E #2AC169 #4FD989 #81E4AB #B4EFCC

Accessibility & contrast

On white

1.81

#4FD989 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#4FD989 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD989

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD989	#FFFFFF	#000000	##000000
##4FD989	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C884

Deuteranopia (green-blind)

#C7BC8E

Tritanopia (blue-blind)

#01D7C5

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #4fd989;
/* rgb */ color: rgb(79, 217, 137);
/* oklch */ color: oklch(79.1% 0.165 154.3);

Tailwind

colors: {
  custom: {
    50: '#8ee6ac',
    500: '#4fd989',
    950: '#000000',
  },
}

SCSS

$custom: #4fd989;
$custom-light: #8ee6ac;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd989",
  "rgb": {
    "r": 79,
    "g": 217,
    "b": 137
  },
  "hsl": {
    "h": 145.217,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.79081,
    "c": 0.16543,
    "h": 154.3
  },
  "luminance": 0.53094
}

Semantic roles & 50–950 ramp

primary

#4FD989

secondary

#94386D

accent

#40A1E7

background

#FCFEFD

surface

#F5FCF7

border

#CFD5D0

text

#0E1610

muted

#7F8481

Preview Lab

Preview with #4FD989

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

Preview Lab → · Contrast checker → · Palette generator →