#4DB531#4DB531

#4DB531 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.6% C 0.193 H 139.9°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX#4DB531
RGBrgb(77, 181, 49)
HSLhsl(107, 57%, 45%)
HSVhsv(107, 73%, 71%)
CMYKcmyk(57.5%, 0%, 72.9%, 29%)
CIE-LABlab(65.63, -53.77, 55.03)
CIE-LCHlch(65.63, 76.94, 134.34°)
OKLaboklab(68.59% -0.1476 0.1244)
OKLCHoklch(68.59% 0.193 139.9)
XYZxyz(20.1379, 34.8455, 8.5698)
Luminance0.3485 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4DB531 #9931B5
analogous
#8FB531 #4DB531 #31B557
triadic
#4DB531 #314DB5 #B5314D
tetradic
#4DB531 #318FB5 #9931B5 #B55731
square
#4DB531 #318FB5 #9931B5 #B55731
split-complementary
#4DB531 #5731B5 #B5318F
monochromatic
#245517 #398524 #4DB531 #6DD053 #96DD83

Accessibility & contrast

On white

2.64
#4DB531 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.97
#4DB531 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB531
7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4DB531#FFFFFF#000000##000000
##4DB5311.002.647.977.97
#FFFFFF2.641.0021.0021.00
#0000007.9721.001.001.00
##0000007.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#BAA519
Deuteranopia (green-blind)
#AD9C3E
Tritanopia (blue-blind)
#41AF9B
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #4db531;
/* rgb */ color: rgb(77, 181, 49);
/* oklch */ color: oklch(68.6% 0.193 139.9);
Tailwind
colors: {
  custom: {
    50: '#8acc71',
    500: '#4db531',
    950: '#000000',
  },
}
SCSS
$custom: #4db531;
$custom-light: #8acc71;
$custom-dark: #000000;
JSON
{
  "hex": "#4db531",
  "rgb": {
    "r": 77,
    "g": 181,
    "b": 49
  },
  "hsl": {
    "h": 107.273,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.68588,
    "c": 0.19307,
    "h": 139.9
  },
  "luminance": 0.34847
}

Semantic roles & 50–950 ramp

primary
#4DB531
secondary
#B77BC7
accent
#47E1C0
background
#F9FCF7
surface
#F1F9ED
border
#CBD2C8
text
#0D1308
muted
#7E827B

Preview Lab

Preview with #4DB531

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

Preview Lab → · Contrast checker → · Palette generator →

#4DB531 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva