#4DE188#4DE188

#4DE188 is a light, vivid green. Relative luminance 0.572; OKLCH L 81.0% C 0.178 H 153.1°. Best body text is #000000 at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#4DE188
RGB	rgb(77, 225, 136)
HSL	hsl(144, 71%, 59%)
HSV	hsv(144, 66%, 88%)
CMYK	cmyk(65.8%, 0%, 39.6%, 11.8%)
CIE-LAB	lab(80.29, -58.64, 32.34)
CIE-LCH	lch(80.29, 66.97, 151.12°)
OKLab	oklab(81.01% -0.1584 0.0804)
OKLCH	oklch(81.01% 0.178 153.1)
XYZ	xyz(34.4268, 57.2021, 32.5146)
Luminance	0.5721 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE188 #E14DA6

analogous

#5CE14D #4DE188 #4DE1D2

triadic

#4DE188 #884DE1 #E1884D

tetradic

#4DE188 #4D5CE1 #E14DA6 #E1D24D

square

#4DE188 #4D5CE1 #E14DA6 #E1D24D

split-complementary

#4DE188 #D24DE1 #E14D5C

monochromatic

#1A9A4D #23CE67 #4DE188 #81EAAB #B6F3CE

Accessibility & contrast

On white

1.69

#4DE188 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.44

#4DE188 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE188

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE188	#FFFFFF	#000000	##000000
##4DE188	1.00	1.69	12.44	12.44
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.44	21.00	1.00	1.00
##000000	12.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CF82

Deuteranopia (green-blind)

#CEC28E

Tritanopia (blue-blind)

#00DECB

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #4de188;
/* rgb */ color: rgb(77, 225, 136);
/* oklch */ color: oklch(81.0% 0.178 153.1);

Tailwind

colors: {
  custom: {
    50: '#8febab',
    500: '#4de188',
    950: '#000000',
  },
}

SCSS

$custom: #4de188;
$custom-light: #8febab;
$custom-dark: #000000;

JSON

{
  "hex": "#4de188",
  "rgb": {
    "r": 77,
    "g": 225,
    "b": 136
  },
  "hsl": {
    "h": 143.919,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.81006,
    "c": 0.17764,
    "h": 153.1
  },
  "luminance": 0.57206
}

Semantic roles & 50–950 ramp

primary

#4DE188

secondary

#9D3574

accent

#3AA6EE

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1610

muted

#7F8581

Preview Lab

Preview with #4DE188

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

Preview Lab → · Contrast checker → · Palette generator →