#4DE457#4DE457

#4DE457 is a light, highly saturated green. Relative luminance 0.578; OKLCH L 81.1% C 0.223 H 144.1°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#4DE457
RGB	rgb(77, 228, 87)
HSL	hsl(124, 74%, 60%)
HSV	hsv(124, 66%, 89%)
CMYK	cmyk(66.2%, 0%, 61.8%, 10.6%)
CIE-LAB	lab(80.60, -66.66, 55.88)
CIE-LCH	lch(80.60, 86.98, 140.03°)
OKLab	oklab(81.06% -0.1806 0.1305)
OKLCH	oklch(81.06% 0.223 144.1)
XYZ	xyz(32.5222, 57.7493, 18.4478)
Luminance	0.5775 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE457 #E44DDA

analogous

#8EE44D #4DE457 #4DE4A3

triadic

#4DE457 #574DE4 #E4574D

tetradic

#4DE457 #4D8EE4 #E44DDA #E4A34D

square

#4DE457 #4D8EE4 #E44DDA #E4A34D

split-complementary

#4DE457 #A34DE4 #E44D8E

monochromatic

#189F21 #20D42C #4DE457 #82EC89 #B7F4BB

Accessibility & contrast

On white

1.67

#4DE457 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#4DE457 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE457

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE457	#FFFFFF	#000000	##000000
##4DE457	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)

#E8D047

Deuteranopia (green-blind)

#D6C363

Tritanopia (blue-blind)

#23DEC6

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #4de457;
/* rgb */ color: rgb(77, 228, 87);
/* oklch */ color: oklch(81.1% 0.223 144.1);

Tailwind

colors: {
  custom: {
    50: '#91ee8b',
    500: '#4de457',
    950: '#000000',
  },
}

SCSS

$custom: #4de457;
$custom-light: #91ee8b;
$custom-dark: #000000;

JSON

{
  "hex": "#4de457",
  "rgb": {
    "r": 77,
    "g": 228,
    "b": 87
  },
  "hsl": {
    "h": 123.974,
    "s": 73.659,
    "l": 59.804
  },
  "oklch": {
    "l": 0.81061,
    "c": 0.22279,
    "h": 144.1
  },
  "luminance": 0.57753
}

Semantic roles & 50–950 ramp

primary

#4DE457

secondary

#A2349A

accent

#37E4F0

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #4DE457

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

Preview Lab → · Contrast checker → · Palette generator →