#4DB23A#4DB23A

#4DB23A is a light, vivid green. Relative luminance 0.337; OKLCH L 67.9% C 0.184 H 140.7°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#4DB23A
RGB	rgb(77, 178, 58)
HSL	hsl(111, 51%, 46%)
HSV	hsv(111, 67%, 70%)
CMYK	cmyk(56.7%, 0%, 67.4%, 30.2%)
CIE-LAB	lab(64.74, -51.90, 50.59)
CIE-LCH	lch(64.74, 72.48, 135.73°)
OKLab	oklab(67.88% -0.1421 0.1163)
OKLCH	oklch(67.88% 0.184 140.7)
XYZ	xyz(19.7438, 33.7224, 9.4708)
Luminance	0.3372 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB23A #9F3AB2

analogous

#89B23A #4DB23A #3AB263

triadic

#4DB23A #3A4DB2 #B23A4D

tetradic

#4DB23A #3A89B2 #9F3AB2 #B2633A

square

#4DB23A #3A89B2 #9F3AB2 #B2633A

split-complementary

#4DB23A #633AB2 #B23A89

monochromatic

#25561C #39842B #4DB23A #70CB5F #99DA8D

Accessibility & contrast

On white

2.71

#4DB23A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#4DB23A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB23A

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB23A	#FFFFFF	#000000	##000000
##4DB23A	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A22A

Deuteranopia (green-blind)

#AA9A45

Tritanopia (blue-blind)

#40AC9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4db23a;
/* rgb */ color: rgb(77, 178, 58);
/* oklch */ color: oklch(67.9% 0.184 140.7);

Tailwind

colors: {
  custom: {
    50: '#89ca76',
    500: '#4db23a',
    950: '#000000',
  },
}

SCSS

$custom: #4db23a;
$custom-light: #89ca76;
$custom-dark: #000000;

JSON

{
  "hex": "#4db23a",
  "rgb": {
    "r": 77,
    "g": 178,
    "b": 58
  },
  "hsl": {
    "h": 110.5,
    "s": 50.847,
    "l": 46.275
  },
  "oklch": {
    "l": 0.67877,
    "c": 0.18357,
    "h": 140.7
  },
  "luminance": 0.33724
}

Semantic roles & 50–950 ramp

primary

#4DB23A

secondary

#BA83C4

accent

#4DDAC4

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4DB23A

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

Preview Lab → · Contrast checker → · Palette generator →