#4FDE8B#4FDE8B

#4FDE8B is a light, vivid green. Relative luminance 0.558; OKLCH L 80.4% C 0.170 H 154.1°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#4FDE8B
RGB	rgb(79, 222, 139)
HSL	hsl(145, 68%, 59%)
HSV	hsv(145, 64%, 87%)
CMYK	cmyk(64.4%, 0%, 37.4%, 12.9%)
CIE-LAB	lab(79.48, -56.61, 29.75)
CIE-LCH	lch(79.48, 63.95, 152.28°)
OKLab	oklab(80.37% -0.1531 0.0744)
OKLCH	oklch(80.37% 0.17 154.1)
XYZ	xyz(34.0030, 55.7653, 33.3929)
Luminance	0.5577 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FDE8B #DE4FA2

analogous

#5BDE4F #4FDE8B #4FDED3

triadic

#4FDE8B #8B4FDE #DE8B4F

tetradic

#4FDE8B #4F5BDE #DE4FA2 #DED34F

square

#4FDE8B #4F5BDE #DE4FA2 #DED34F

split-complementary

#4FDE8B #D34FDE #DE4F5B

monochromatic

#1C964F #26CA6B #4FDE8B #83E8AD #B6F1CF

Accessibility & contrast

On white

1.73

#4FDE8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.15

#4FDE8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FDE8B

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FDE8B	#FFFFFF	#000000	##000000
##4FDE8B	1.00	1.73	12.15	12.15
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.15	21.00	1.00	1.00
##000000	12.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DECD85

Deuteranopia (green-blind)

#CBC090

Tritanopia (blue-blind)

#00DBC9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #4fde8b;
/* rgb */ color: rgb(79, 222, 139);
/* oklch */ color: oklch(80.4% 0.170 154.1);

Tailwind

colors: {
  custom: {
    50: '#8fe9ad',
    500: '#4fde8b',
    950: '#000000',
  },
}

SCSS

$custom: #4fde8b;
$custom-light: #8fe9ad;
$custom-dark: #000000;

JSON

{
  "hex": "#4fde8b",
  "rgb": {
    "r": 79,
    "g": 222,
    "b": 139
  },
  "hsl": {
    "h": 145.175,
    "s": 68.421,
    "l": 59.02
  },
  "oklch": {
    "l": 0.80367,
    "c": 0.17024,
    "h": 154.1
  },
  "luminance": 0.55769
}

Semantic roles & 50–950 ramp

primary

#4FDE8B

secondary

#9B3771

accent

#3DA2EB

background

#FCFEFD

surface

#F5FDF7

border

#CFD5D0

text

#0E1610

muted

#7F8481

Preview Lab

Preview with #4FDE8B

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

Preview Lab → · Contrast checker → · Palette generator →