#4DE17C#4DE17C

#4DE17C is a light, vivid green. Relative luminance 0.569; OKLCH L 80.8% C 0.188 H 150.2°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#4DE17C
RGB	rgb(77, 225, 124)
HSL	hsl(139, 71%, 59%)
HSV	hsv(139, 66%, 88%)
CMYK	cmyk(65.8%, 0%, 44.9%, 11.8%)
CIE-LAB	lab(80.11, -60.66, 38.12)
CIE-LCH	lch(80.11, 71.64, 147.86°)
OKLab	oklab(80.8% -0.1636 0.0935)
OKLCH	oklch(80.8% 0.188 150.2)
XYZ	xyz(33.6212, 56.8799, 28.2719)
Luminance	0.5688 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE17C #E14DB2

analogous

#68E14D #4DE17C #4DE1C6

triadic

#4DE17C #7C4DE1 #E17C4D

tetradic

#4DE17C #4D68E1 #E14DB2 #E1C64D

square

#4DE17C #4D68E1 #E14DB2 #E1C64D

split-complementary

#4DE17C #C64DE1 #E14D68

monochromatic

#1A9A42 #23CE59 #4DE17C #81EAA3 #B6F3C9

Accessibility & contrast

On white

1.70

#4DE17C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.38

#4DE17C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE17C

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE17C	#FFFFFF	#000000	##000000
##4DE17C	1.00	1.70	12.38	12.38
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.38	21.00	1.00	1.00
##000000	12.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CE74

Deuteranopia (green-blind)

#D0C283

Tritanopia (blue-blind)

#00DDC9

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #4de17c;
/* rgb */ color: rgb(77, 225, 124);
/* oklch */ color: oklch(80.8% 0.188 150.2);

Tailwind

colors: {
  custom: {
    50: '#8feba3',
    500: '#4de17c',
    950: '#000000',
  },
}

SCSS

$custom: #4de17c;
$custom-light: #8feba3;
$custom-dark: #000000;

JSON

{
  "hex": "#4de17c",
  "rgb": {
    "r": 77,
    "g": 225,
    "b": 124
  },
  "hsl": {
    "h": 139.054,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.80798,
    "c": 0.18843,
    "h": 150.2
  },
  "luminance": 0.56883
}

Semantic roles & 50–950 ramp

primary

#4DE17C

secondary

#9D357C

accent

#3AB5EE

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #4DE17C

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

Preview Lab → · Contrast checker → · Palette generator →