#4CDF7B#4CDF7B

#4CDF7B is a light, vivid green. Relative luminance 0.557; OKLCH L 80.3% C 0.187 H 150.3°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#4CDF7B
RGB	rgb(76, 223, 123)
HSL	hsl(139, 70%, 59%)
HSV	hsv(139, 66%, 87%)
CMYK	cmyk(65.9%, 0%, 44.8%, 12.5%)
CIE-LAB	lab(79.46, -60.27, 37.78)
CIE-LCH	lch(79.46, 71.14, 147.92°)
OKLab	oklab(80.25% -0.1625 0.0927)
OKLCH	oklch(80.25% 0.187 150.3)
XYZ	xyz(32.9407, 55.7384, 27.7576)
Luminance	0.5574 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CDF7B #DF4CB0

analogous

#66DF4C #4CDF7B #4CDFC4

triadic

#4CDF7B #7B4CDF #DF7B4C

tetradic

#4CDF7B #4C66DF #DF4CB0 #DFC44C

square

#4CDF7B #4C66DF #DF4CB0 #DFC44C

split-complementary

#4CDF7B #C44CDF #DF4C66

monochromatic

#1B9642 #24CA59 #4CDF7B #80E8A1 #B4F2C8

Accessibility & contrast

On white

1.73

#4CDF7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.15

#4CDF7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CDF7B

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CDF7B	#FFFFFF	#000000	##000000
##4CDF7B	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)

#E0CD73

Deuteranopia (green-blind)

#CEC082

Tritanopia (blue-blind)

#00DBC7

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #4cdf7b;
/* rgb */ color: rgb(76, 223, 123);
/* oklch */ color: oklch(80.3% 0.187 150.3);

Tailwind

colors: {
  custom: {
    50: '#8eeaa2',
    500: '#4cdf7b',
    950: '#000000',
  },
}

SCSS

$custom: #4cdf7b;
$custom-light: #8eeaa2;
$custom-dark: #000000;

JSON

{
  "hex": "#4cdf7b",
  "rgb": {
    "r": 76,
    "g": 223,
    "b": 123
  },
  "hsl": {
    "h": 139.184,
    "s": 69.668,
    "l": 58.627
  },
  "oklch": {
    "l": 0.80253,
    "c": 0.18712,
    "h": 150.3
  },
  "luminance": 0.55742
}

Semantic roles & 50–950 ramp

primary

#4CDF7B

secondary

#9A357A

accent

#3BB4EC

background

#FCFEFC

surface

#F5FDF5

border

#CFD5CF

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #4CDF7B

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

Preview Lab → · Contrast checker → · Palette generator →