#4DB239#4DB239

#4DB239 is a light, vivid green. Relative luminance 0.337; OKLCH L 67.9% C 0.184 H 140.6°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#4DB239
RGB	rgb(77, 178, 57)
HSL	hsl(110, 51%, 46%)
HSV	hsv(110, 68%, 70%)
CMYK	cmyk(56.7%, 0%, 68%, 30.2%)
CIE-LAB	lab(64.73, -52.00, 51.00)
CIE-LCH	lch(64.73, 72.83, 135.56°)
OKLab	oklab(67.87% -0.1424 0.117)
OKLCH	oklch(67.87% 0.184 140.6)
XYZ	xyz(19.7186, 33.7123, 9.3381)
Luminance	0.3371 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB239 #9E39B2

analogous

#89B239 #4DB239 #39B261

triadic

#4DB239 #394DB2 #B2394D

tetradic

#4DB239 #3989B2 #9E39B2 #B26139

square

#4DB239 #3989B2 #9E39B2 #B26139

split-complementary

#4DB239 #6139B2 #B23989

monochromatic

#25551B #39842A #4DB239 #6FCB5D #98DA8B

Accessibility & contrast

On white

2.71

#4DB239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#4DB239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB239

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB239	#FFFFFF	#000000	##000000
##4DB239	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)

#B7A228

Deuteranopia (green-blind)

#AA9A44

Tritanopia (blue-blind)

#40AC99

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4db239;
/* rgb */ color: rgb(77, 178, 57);
/* oklch */ color: oklch(67.9% 0.184 140.6);

Tailwind

colors: {
  custom: {
    50: '#89ca75',
    500: '#4db239',
    950: '#000000',
  },
}

SCSS

$custom: #4db239;
$custom-light: #89ca75;
$custom-dark: #000000;

JSON

{
  "hex": "#4db239",
  "rgb": {
    "r": 77,
    "g": 178,
    "b": 57
  },
  "hsl": {
    "h": 110.083,
    "s": 51.489,
    "l": 46.078
  },
  "oklch": {
    "l": 0.67868,
    "c": 0.18427,
    "h": 140.6
  },
  "luminance": 0.33714
}

Semantic roles & 50–950 ramp

primary

#4DB239

secondary

#BA82C4

accent

#4DDBC3

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4DB239

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

Preview Lab → · Contrast checker → · Palette generator →