#4DE191#4DE191

#4DE191 is a light, vivid green. Relative luminance 0.575; OKLCH L 81.2% C 0.170 H 155.6°. Best body text is #000000 at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#4DE191
RGB	rgb(77, 225, 145)
HSL	hsl(148, 71%, 59%)
HSV	hsv(148, 66%, 88%)
CMYK	cmyk(65.8%, 0%, 35.6%, 11.8%)
CIE-LAB	lab(80.44, -57.00, 27.95)
CIE-LCH	lch(80.44, 63.48, 153.88°)
OKLab	oklab(81.18% -0.1544 0.0702)
OKLCH	oklch(81.18% 0.17 155.6)
XYZ	xyz(35.0935, 57.4688, 36.0257)
Luminance	0.5747 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE191 #E14D9D

analogous

#53E14D #4DE191 #4DE1DB

triadic

#4DE191 #914DE1 #E1914D

tetradic

#4DE191 #4D53E1 #E14D9D #E1DB4D

square

#4DE191 #4D53E1 #E14D9D #E1DB4D

split-complementary

#4DE191 #DB4DE1 #E14D53

monochromatic

#1A9A55 #23CE71 #4DE191 #81EAB1 #B6F3D2

Accessibility & contrast

On white

1.68

#4DE191 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.49

#4DE191 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE191

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE191	#FFFFFF	#000000	##000000
##4DE191	1.00	1.68	12.49	12.49
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.49	21.00	1.00	1.00
##000000	12.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0D08C

Deuteranopia (green-blind)

#CDC296

Tritanopia (blue-blind)

#00DFCC

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #4de191;
/* rgb */ color: rgb(77, 225, 145);
/* oklch */ color: oklch(81.2% 0.170 155.6);

Tailwind

colors: {
  custom: {
    50: '#8febb1',
    500: '#4de191',
    950: '#000000',
  },
}

SCSS

$custom: #4de191;
$custom-light: #8febb1;
$custom-dark: #000000;

JSON

{
  "hex": "#4de191",
  "rgb": {
    "r": 77,
    "g": 225,
    "b": 145
  },
  "hsl": {
    "h": 147.568,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.81178,
    "c": 0.16958,
    "h": 155.6
  },
  "luminance": 0.57473
}

Semantic roles & 50–950 ramp

primary

#4DE191

secondary

#9D356D

accent

#3A9BEE

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1611

muted

#7F8581

Preview Lab

Preview with #4DE191

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

Preview Lab → · Contrast checker → · Palette generator →