#4DB73B#4DB73B

#4DB73B is a light, vivid green. Relative luminance 0.358; OKLCH L 69.2% C 0.189 H 140.9°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#4DB73B
RGB	rgb(77, 183, 59)
HSL	hsl(111, 51%, 47%)
HSV	hsv(111, 68%, 72%)
CMYK	cmyk(57.9%, 0%, 67.8%, 28.2%)
CIE-LAB	lab(66.34, -53.67, 51.89)
CIE-LCH	lch(66.34, 74.65, 135.96°)
OKLab	oklab(69.19% -0.1468 0.1191)
OKLCH	oklch(69.19% 0.189 140.9)
XYZ	xyz(20.7825, 35.7587, 9.9438)
Luminance	0.3576 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB73B #A53BB7

analogous

#8BB73B #4DB73B #3BB767

triadic

#4DB73B #3B4DB7 #B73B4D

tetradic

#4DB73B #3B8BB7 #A53BB7 #B7673B

square

#4DB73B #3B8BB7 #A53BB7 #B7673B

split-complementary

#4DB73B #673BB7 #B73B8B

monochromatic

#265A1D #3A892C #4DB73B #72CD63 #9CDC91

Accessibility & contrast

On white

2.58

#4DB73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#4DB73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB73B

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB73B	#FFFFFF	#000000	##000000
##4DB73B	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA72A

Deuteranopia (green-blind)

#AE9E46

Tritanopia (blue-blind)

#3FB19E

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4db73b;
/* rgb */ color: rgb(77, 183, 59);
/* oklch */ color: oklch(69.2% 0.189 140.9);

Tailwind

colors: {
  custom: {
    50: '#8acd77',
    500: '#4db73b',
    950: '#000000',
  },
}

SCSS

$custom: #4db73b;
$custom-light: #8acd77;
$custom-dark: #000000;

JSON

{
  "hex": "#4db73b",
  "rgb": {
    "r": 77,
    "g": 183,
    "b": 59
  },
  "hsl": {
    "h": 111.29,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.69195,
    "c": 0.18903,
    "h": 140.9
  },
  "luminance": 0.35761
}

Semantic roles & 50–950 ramp

primary

#4DB73B

secondary

#BD87C6

accent

#4DDBC6

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1409

muted

#7E827B

Preview Lab

Preview with #4DB73B

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

Preview Lab → · Contrast checker → · Palette generator →