#4DB538#4DB538

#4DB538 is a light, vivid green. Relative luminance 0.349; OKLCH L 68.6% C 0.189 H 140.6°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#4DB538
RGB	rgb(77, 181, 56)
HSL	hsl(110, 53%, 46%)
HSV	hsv(110, 69%, 71%)
CMYK	cmyk(57.5%, 0%, 69.1%, 29%)
CIE-LAB	lab(65.68, -53.20, 52.40)
CIE-LCH	lch(65.68, 74.67, 135.43°)
OKLab	oklab(68.65% -0.1457 0.1198)
OKLCH	oklch(68.65% 0.189 140.6)
XYZ	xyz(20.2973, 34.9093, 9.4092)
Luminance	0.3491 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB538 #A038B5

analogous

#8CB538 #4DB538 #38B562

triadic

#4DB538 #384DB5 #B5384D

tetradic

#4DB538 #388CB5 #A038B5 #B56238

square

#4DB538 #388CB5 #A038B5 #B56238

split-complementary

#4DB538 #6238B5 #B5388C

monochromatic

#25581B #39862A #4DB538 #70CD5D #99DB8C

Accessibility & contrast

On white

2.63

#4DB538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#4DB538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB538

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB538	#FFFFFF	#000000	##000000
##4DB538	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA526

Deuteranopia (green-blind)

#AD9C44

Tritanopia (blue-blind)

#40AF9C

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4db538;
/* rgb */ color: rgb(77, 181, 56);
/* oklch */ color: oklch(68.6% 0.189 140.6);

Tailwind

colors: {
  custom: {
    50: '#8acc75',
    500: '#4db538',
    950: '#000000',
  },
}

SCSS

$custom: #4db538;
$custom-light: #8acc75;
$custom-dark: #000000;

JSON

{
  "hex": "#4db538",
  "rgb": {
    "r": 77,
    "g": 181,
    "b": 56
  },
  "hsl": {
    "h": 109.92,
    "s": 52.743,
    "l": 46.471
  },
  "oklch": {
    "l": 0.68645,
    "c": 0.18863,
    "h": 140.6
  },
  "luminance": 0.34911
}

Semantic roles & 50–950 ramp

primary

#4DB538

secondary

#BB83C6

accent

#4CDCC4

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #4DB538

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

Preview Lab → · Contrast checker → · Palette generator →