#4DE458#4DE458

#4DE458 is a light, highly saturated green. Relative luminance 0.578; OKLCH L 81.1% C 0.222 H 144.3°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#4DE458
RGB	rgb(77, 228, 88)
HSL	hsl(124, 74%, 60%)
HSV	hsv(124, 66%, 89%)
CMYK	cmyk(66.2%, 0%, 61.4%, 10.6%)
CIE-LAB	lab(80.61, -66.55, 55.47)
CIE-LCH	lch(80.61, 86.63, 140.19°)
OKLab	oklab(81.07% -0.1802 0.1297)
OKLCH	oklch(81.07% 0.222 144.3)
XYZ	xyz(32.5634, 57.7658, 18.6644)
Luminance	0.5777 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE458 #E44DD9

analogous

#8DE44D #4DE458 #4DE4A4

triadic

#4DE458 #584DE4 #E4584D

tetradic

#4DE458 #4D8DE4 #E44DD9 #E4A44D

square

#4DE458 #4D8DE4 #E44DD9 #E4A44D

split-complementary

#4DE458 #A44DE4 #E44D8D

monochromatic

#189F22 #20D42D #4DE458 #82EC8A #B7F4BC

Accessibility & contrast

On white

1.67

#4DE458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#4DE458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE458

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE458	#FFFFFF	#000000	##000000
##4DE458	1.00	1.67	12.55	12.55
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.55	21.00	1.00	1.00
##000000	12.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D048

Deuteranopia (green-blind)

#D6C364

Tritanopia (blue-blind)

#22DEC6

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #4de458;
/* rgb */ color: rgb(77, 228, 88);
/* oklch */ color: oklch(81.1% 0.222 144.3);

Tailwind

colors: {
  custom: {
    50: '#91ee8c',
    500: '#4de458',
    950: '#000000',
  },
}

SCSS

$custom: #4de458;
$custom-light: #91ee8c;
$custom-dark: #000000;

JSON

{
  "hex": "#4de458",
  "rgb": {
    "r": 77,
    "g": 228,
    "b": 88
  },
  "hsl": {
    "h": 124.371,
    "s": 73.659,
    "l": 59.804
  },
  "oklch": {
    "l": 0.81071,
    "c": 0.22205,
    "h": 144.3
  },
  "luminance": 0.57769
}

Semantic roles & 50–950 ramp

primary

#4DE458

secondary

#A2349A

accent

#37E3F0

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #4DE458

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

Preview Lab → · Contrast checker → · Palette generator →