#4DE999#4DE999

#4DE999 is a very light, vivid green. Relative luminance 0.622; OKLCH L 83.3% C 0.173 H 156.6°. Best body text is #000000 at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#4DE999
RGB	rgb(77, 233, 153)
HSL	hsl(149, 78%, 61%)
HSV	hsv(149, 67%, 91%)
CMYK	cmyk(67%, 0%, 34.3%, 8.6%)
CIE-LAB	lab(82.99, -58.53, 27.29)
CIE-LCH	lch(82.99, 64.58, 155.00°)
OKLab	oklab(83.32% -0.1587 0.0687)
OKLCH	oklch(83.32% 0.173 156.6)
XYZ	xyz(37.9457, 62.1514, 40.1274)
Luminance	0.6216 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE999 #E94D9D

analogous

#4FE94D #4DE999 #4DE9E7

triadic

#4DE999 #994DE9 #E9994D

tetradic

#4DE999 #4D4FE9 #E94D9D #E9E74D

square

#4DE999 #4D4FE9 #E94D9D #E9E74D

split-complementary

#4DE999 #E74DE9 #E94D4F

monochromatic

#15A75C #1BDD7A #4DE999 #83F0B8 #BAF6D7

Accessibility & contrast

On white

1.56

#4DE999 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.43

#4DE999 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE999

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE999	#FFFFFF	#000000	##000000
##4DE999	1.00	1.56	13.43	13.43
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.43	21.00	1.00	1.00
##000000	13.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D794

Deuteranopia (green-blind)

#D4C99E

Tritanopia (blue-blind)

#00E7D4

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #4de999;
/* rgb */ color: rgb(77, 233, 153);
/* oklch */ color: oklch(83.3% 0.173 156.6);

Tailwind

colors: {
  custom: {
    50: '#90f1b7',
    500: '#4de999',
    950: '#000000',
  },
}

SCSS

$custom: #4de999;
$custom-light: #90f1b7;
$custom-dark: #000000;

JSON

{
  "hex": "#4de999",
  "rgb": {
    "r": 77,
    "g": 233,
    "b": 153
  },
  "hsl": {
    "h": 149.231,
    "s": 78,
    "l": 60.784
  },
  "oklch": {
    "l": 0.83322,
    "c": 0.1729,
    "h": 156.6
  },
  "luminance": 0.62156
}

Semantic roles & 50–950 ramp

primary

#4DE999

secondary

#A9326F

accent

#0B75DA

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1711

muted

#7F8581

Preview Lab

Preview with #4DE999

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

Preview Lab → · Contrast checker → · Palette generator →