#4DE559#4DE559

#4DE559 is a light, highly saturated green. Relative luminance 0.583; OKLCH L 81.3% C 0.222 H 144.4°. Best body text is #000000 at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#4DE559
RGB	rgb(77, 229, 89)
HSL	hsl(125, 75%, 60%)
HSV	hsv(125, 66%, 90%)
CMYK	cmyk(66.4%, 0%, 61.1%, 10.2%)
CIE-LAB	lab(80.92, -66.78, 55.40)
CIE-LCH	lch(80.92, 86.76, 140.32°)
OKLab	oklab(81.34% -0.1808 0.1297)
OKLCH	oklch(81.34% 0.222 144.4)
XYZ	xyz(32.8810, 58.3342, 18.9760)
Luminance	0.5834 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE559 #E54DD9

analogous

#8DE54D #4DE559 #4DE5A5

triadic

#4DE559 #594DE5 #E5594D

tetradic

#4DE559 #4D8DE5 #E54DD9 #E5A54D

square

#4DE559 #4D8DE5 #E54DD9 #E5A54D

split-complementary

#4DE559 #A54DE5 #E54D8D

monochromatic

#17A022 #1FD62E #4DE559 #82ED8B #B8F5BD

Accessibility & contrast

On white

1.66

#4DE559 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.67

#4DE559 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE559

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE559	#FFFFFF	#000000	##000000
##4DE559	1.00	1.66	12.67	12.67
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.67	21.00	1.00	1.00
##000000	12.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D149

Deuteranopia (green-blind)

#D7C465

Tritanopia (blue-blind)

#21DFC7

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #4de559;
/* rgb */ color: rgb(77, 229, 89);
/* oklch */ color: oklch(81.3% 0.222 144.4);

Tailwind

colors: {
  custom: {
    50: '#91ee8d',
    500: '#4de559',
    950: '#000000',
  },
}

SCSS

$custom: #4de559;
$custom-light: #91ee8d;
$custom-dark: #000000;

JSON

{
  "hex": "#4de559",
  "rgb": {
    "r": 77,
    "g": 229,
    "b": 89
  },
  "hsl": {
    "h": 124.737,
    "s": 74.51,
    "l": 60
  },
  "oklch": {
    "l": 0.81336,
    "c": 0.22249,
    "h": 144.4
  },
  "luminance": 0.58338
}

Semantic roles & 50–950 ramp

primary

#4DE559

secondary

#A3339A

accent

#37E2F1

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E170C

muted

#7F857F

Preview Lab

Preview with #4DE559

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

Preview Lab → · Contrast checker → · Palette generator →