#4DE17E#4DE17E

#4DE17E is a light, vivid green. Relative luminance 0.569; OKLCH L 80.8% C 0.187 H 150.7°. Best body text is #000000 at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#4DE17E
RGB	rgb(77, 225, 126)
HSL	hsl(140, 71%, 59%)
HSV	hsv(140, 66%, 88%)
CMYK	cmyk(65.8%, 0%, 44%, 11.8%)
CIE-LAB	lab(80.14, -60.34, 37.16)
CIE-LCH	lch(80.14, 70.87, 148.37°)
OKLab	oklab(80.83% -0.1627 0.0914)
OKLCH	oklch(80.83% 0.187 150.7)
XYZ	xyz(33.7490, 56.9310, 28.9448)
Luminance	0.5694 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE17E #E14DB0

analogous

#66E14D #4DE17E #4DE1C8

triadic

#4DE17E #7E4DE1 #E17E4D

tetradic

#4DE17E #4D66E1 #E14DB0 #E1C84D

square

#4DE17E #4D66E1 #E14DB0 #E1C84D

split-complementary

#4DE17E #C84DE1 #E14D66

monochromatic

#1A9A44 #23CE5B #4DE17E #81EAA4 #B6F3CA

Accessibility & contrast

On white

1.70

#4DE17E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.39

#4DE17E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE17E

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE17E	#FFFFFF	#000000	##000000
##4DE17E	1.00	1.70	12.39	12.39
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.39	21.00	1.00	1.00
##000000	12.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CF77

Deuteranopia (green-blind)

#D0C285

Tritanopia (blue-blind)

#00DDC9

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #4de17e;
/* rgb */ color: rgb(77, 225, 126);
/* oklch */ color: oklch(80.8% 0.187 150.7);

Tailwind

colors: {
  custom: {
    50: '#8feba4',
    500: '#4de17e',
    950: '#000000',
  },
}

SCSS

$custom: #4de17e;
$custom-light: #8feba4;
$custom-dark: #000000;

JSON

{
  "hex": "#4de17e",
  "rgb": {
    "r": 77,
    "g": 225,
    "b": 126
  },
  "hsl": {
    "h": 139.865,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.80831,
    "c": 0.18664,
    "h": 150.7
  },
  "luminance": 0.56935
}

Semantic roles & 50–950 ramp

primary

#4DE17E

secondary

#9D357B

accent

#3AB2EE

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #4DE17E

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

Preview Lab → · Contrast checker → · Palette generator →