#4DDB39#4DDB39

#4DDB39 is a light, highly saturated green. Relative luminance 0.525; OKLCH L 78.5% C 0.232 H 141.4°. Best body text is #000000 at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#4DDB39
RGB	rgb(77, 219, 57)
HSL	hsl(113, 69%, 54%)
HSV	hsv(113, 74%, 86%)
CMYK	cmyk(64.8%, 0%, 74%, 14.1%)
CIE-LAB	lab(77.60, -66.34, 64.24)
CIE-LCH	lch(77.60, 92.34, 135.92°)
OKLab	oklab(78.5% -0.1811 0.1447)
OKLCH	oklch(78.5% 0.232 141.4)
XYZ	xyz(29.1291, 52.5333, 12.4749)
Luminance	0.5254 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DDB39 #C739DB

analogous

#9EDB39 #4DDB39 #39DB76

triadic

#4DDB39 #394DDB #DB394D

tetradic

#4DDB39 #399EDB #C739DB #DB7639

square

#4DDB39 #399EDB #C739DB #DB7639

split-complementary

#4DDB39 #7639DB #DB399E

monochromatic

#258218 #33B621 #4DDB39 #7CE46D #AAEEA1

Accessibility & contrast

On white

1.82

#4DDB39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.51

#4DDB39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DDB39

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DDB39	#FFFFFF	#000000	##000000
##4DDB39	1.00	1.82	11.51	11.51
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.51	21.00	1.00	1.00
##000000	11.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C717

Deuteranopia (green-blind)

#D0BB4A

Tritanopia (blue-blind)

#32D4BC

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #4ddb39;
/* rgb */ color: rgb(77, 219, 57);
/* oklch */ color: oklch(78.5% 0.232 141.4);

Tailwind

colors: {
  custom: {
    50: '#90e77a',
    500: '#4ddb39',
    950: '#000000',
  },
}

SCSS

$custom: #4ddb39;
$custom-light: #90e77a;
$custom-dark: #000000;

JSON

{
  "hex": "#4ddb39",
  "rgb": {
    "r": 77,
    "g": 219,
    "b": 57
  },
  "hsl": {
    "h": 112.593,
    "s": 69.231,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78504,
    "c": 0.23184,
    "h": 141.4
  },
  "luminance": 0.52536
}

Semantic roles & 50–950 ramp

primary

#4DDB39

secondary

#7E2F89

accent

#3CECD6

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160A

muted

#7F847D

Preview Lab

Preview with #4DDB39

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

Preview Lab → · Contrast checker → · Palette generator →