#4FDD7B#4FDD7B

#4FDD7B is a light, vivid green. Relative luminance 0.548; OKLCH L 79.8% C 0.183 H 150.2°. Best body text is #000000 at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#4FDD7B
RGB	rgb(79, 221, 123)
HSL	hsl(139, 68%, 59%)
HSV	hsv(139, 64%, 87%)
CMYK	cmyk(64.3%, 0%, 44.3%, 13.3%)
CIE-LAB	lab(78.93, -58.98, 37.10)
CIE-LCH	lch(78.93, 69.68, 147.83°)
OKLab	oklab(79.83% -0.1591 0.0912)
OKLCH	oklch(79.83% 0.183 150.2)
XYZ	xyz(32.6535, 54.8018, 27.5920)
Luminance	0.5481 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FDD7B #DD4FB1

analogous

#6ADD4F #4FDD7B #4FDDC2

triadic

#4FDD7B #7B4FDD #DD7B4F

tetradic

#4FDD7B #4F6ADD #DD4FB1 #DDC24F

square

#4FDD7B #4F6ADD #DD4FB1 #DDC24F

split-complementary

#4FDD7B #C24FDD #DD4F6A

monochromatic

#1D9542 #27C859 #4FDD7B #82E7A1 #B6F1C8

Accessibility & contrast

On white

1.76

#4FDD7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.96

#4FDD7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FDD7B

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FDD7B	#FFFFFF	#000000	##000000
##4FDD7B	1.00	1.76	11.96	11.96
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.96	21.00	1.00	1.00
##000000	11.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DECB74

Deuteranopia (green-blind)

#CCBE82

Tritanopia (blue-blind)

#15D9C5

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #4fdd7b;
/* rgb */ color: rgb(79, 221, 123);
/* oklch */ color: oklch(79.8% 0.183 150.2);

Tailwind

colors: {
  custom: {
    50: '#8fe9a2',
    500: '#4fdd7b',
    950: '#000000',
  },
}

SCSS

$custom: #4fdd7b;
$custom-light: #8fe9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4fdd7b",
  "rgb": {
    "r": 79,
    "g": 221,
    "b": 123
  },
  "hsl": {
    "h": 138.592,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.7983,
    "c": 0.18341,
    "h": 150.2
  },
  "luminance": 0.54805
}

Semantic roles & 50–950 ramp

primary

#4FDD7B

secondary

#99377B

accent

#3DB5EA

background

#FCFEFC

surface

#F5FDF5

border

#CFD5CF

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #4FDD7B

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

Preview Lab → · Contrast checker → · Palette generator →