#4DB640#4DB640

#4DB640 is a light, vivid green. Relative luminance 0.354; OKLCH L 69.0% C 0.184 H 141.5°. Best body text is #000000 at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#4DB640
RGB	rgb(77, 182, 64)
HSL	hsl(113, 48%, 48%)
HSV	hsv(113, 65%, 71%)
CMYK	cmyk(57.7%, 0%, 64.8%, 28.6%)
CIE-LAB	lab(66.06, -52.82, 49.50)
CIE-LCH	lch(66.06, 72.39, 136.86°)
OKLab	oklab(68.98% -0.1442 0.1147)
OKLCH	oklch(68.98% 0.184 141.5)
XYZ	xyz(20.7129, 35.4020, 10.5913)
Luminance	0.3540 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB640 #A940B6

analogous

#88B640 #4DB640 #40B66E

triadic

#4DB640 #404DB6 #B6404D

tetradic

#4DB640 #4088B6 #A940B6 #B66E40

square

#4DB640 #4088B6 #A940B6 #B66E40

split-complementary

#4DB640 #6E40B6 #B64088

monochromatic

#275B20 #3A8930 #4DB640 #74CA69 #9EDA96

Accessibility & contrast

On white

2.60

#4DB640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.08

#4DB640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB640

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB640	#FFFFFF	#000000	##000000
##4DB640	1.00	2.60	8.08	8.08
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.08	21.00	1.00	1.00
##000000	8.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA631

Deuteranopia (green-blind)

#AD9D4A

Tritanopia (blue-blind)

#3EB19D

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4db640;
/* rgb */ color: rgb(77, 182, 64);
/* oklch */ color: oklch(69.0% 0.184 141.5);

Tailwind

colors: {
  custom: {
    50: '#89cd7a',
    500: '#4db640',
    950: '#000000',
  },
}

SCSS

$custom: #4db640;
$custom-light: #89cd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#4db640",
  "rgb": {
    "r": 77,
    "g": 182,
    "b": 64
  },
  "hsl": {
    "h": 113.39,
    "s": 47.967,
    "l": 48.235
  },
  "oklch": {
    "l": 0.68981,
    "c": 0.18422,
    "h": 141.5
  },
  "luminance": 0.35404
}

Semantic roles & 50–950 ramp

primary

#4DB640

secondary

#BF8CC6

accent

#50D8C9

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0D1309

muted

#7D827B

Preview Lab

Preview with #4DB640

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

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