#4FEA81#4FEA81

#4FEA81 is a very light, vivid green. Relative luminance 0.621; OKLCH L 83.2% C 0.195 H 150.3°. Best body text is #000000 at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#4FEA81
RGB	rgb(79, 234, 129)
HSL	hsl(139, 79%, 61%)
HSV	hsv(139, 66%, 92%)
CMYK	cmyk(66.2%, 0%, 44.9%, 8.2%)
CIE-LAB	lab(82.96, -62.77, 39.31)
CIE-LCH	lch(82.96, 74.06, 147.95°)
OKLab	oklab(83.18% -0.1692 0.0965)
OKLCH	oklch(83.18% 0.195 150.3)
XYZ	xyz(36.6068, 62.0890, 30.8198)
Luminance	0.6209 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FEA81 #EA4FB8

analogous

#6BEA4F #4FEA81 #4FEACF

triadic

#4FEA81 #814FEA #EA814F

tetradic

#4FEA81 #4F6BEA #EA4FB8 #EACF4F

square

#4FEA81 #4F6BEA #EA4FB8 #EACF4F

split-complementary

#4FEA81 #CF4FEA #EA4F6B

monochromatic

#14AA45 #1BE15B #4FEA81 #86F1A8 #BCF7CF

Accessibility & contrast

On white

1.56

#4FEA81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.42

#4FEA81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FEA81

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FEA81	#FFFFFF	#000000	##000000
##4FEA81	1.00	1.56	13.42	13.42
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.42	21.00	1.00	1.00
##000000	13.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD779

Deuteranopia (green-blind)

#D8C988

Tritanopia (blue-blind)

#00E6D1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #4fea81;
/* rgb */ color: rgb(79, 234, 129);
/* oklch */ color: oklch(83.2% 0.195 150.3);

Tailwind

colors: {
  custom: {
    50: '#91f2a7',
    500: '#4fea81',
    950: '#000000',
  },
}

SCSS

$custom: #4fea81;
$custom-light: #91f2a7;
$custom-dark: #000000;

JSON

{
  "hex": "#4fea81",
  "rgb": {
    "r": 79,
    "g": 234,
    "b": 129
  },
  "hsl": {
    "h": 139.355,
    "s": 78.68,
    "l": 61.373
  },
  "oklch": {
    "l": 0.83183,
    "c": 0.19477,
    "h": 150.3
  },
  "luminance": 0.62093
}

Semantic roles & 50–950 ramp

primary

#4FEA81

secondary

#AC3284

accent

#0B98DB

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E170F

muted

#7F8580

Preview Lab

Preview with #4FEA81

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

Preview Lab → · Contrast checker → · Palette generator →