#4DB831#4DB831

#4DB831 is a light, vivid green. Relative luminance 0.361; OKLCH L 69.4% C 0.197 H 140.0°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#4DB831
RGB	rgb(77, 184, 49)
HSL	hsl(108, 58%, 46%)
HSV	hsv(108, 73%, 72%)
CMYK	cmyk(58.2%, 0%, 73.4%, 27.8%)
CIE-LAB	lab(66.58, -54.86, 55.99)
CIE-LCH	lch(66.58, 78.39, 134.42°)
OKLab	oklab(69.37% -0.1506 0.1264)
OKLCH	oklch(69.37% 0.197 140)
XYZ	xyz(20.7545, 36.0787, 8.7753)
Luminance	0.3608 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB831 #9C31B8

analogous

#90B831 #4DB831 #31B859

triadic

#4DB831 #314DB8 #B8314D

tetradic

#4DB831 #3190B8 #9C31B8 #B85931

square

#4DB831 #3190B8 #9C31B8 #B85931

split-complementary

#4DB831 #5931B8 #B83190

monochromatic

#255717 #398824 #4DB831 #6FD255 #97DE85

Accessibility & contrast

On white

2.56

#4DB831 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#4DB831 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB831

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB831	#FFFFFF	#000000	##000000
##4DB831	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA718

Deuteranopia (green-blind)

#B09F3F

Tritanopia (blue-blind)

#40B29E

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #4db831;
/* rgb */ color: rgb(77, 184, 49);
/* oklch */ color: oklch(69.4% 0.197 140.0);

Tailwind

colors: {
  custom: {
    50: '#8bce72',
    500: '#4db831',
    950: '#000000',
  },
}

SCSS

$custom: #4db831;
$custom-light: #8bce72;
$custom-dark: #000000;

JSON

{
  "hex": "#4db831",
  "rgb": {
    "r": 77,
    "g": 184,
    "b": 49
  },
  "hsl": {
    "h": 107.556,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69374,
    "c": 0.19661,
    "h": 140
  },
  "luminance": 0.36081
}

Semantic roles & 50–950 ramp

primary

#4DB831

secondary

#B87DC8

accent

#47E1C1

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1408

muted

#7E827B

Preview Lab

Preview with #4DB831

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

Preview Lab → · Contrast checker → · Palette generator →