#49CB3B#49CB3B

#49CB3B is a light, highly saturated green. Relative luminance 0.444; OKLCH L 74.3% C 0.214 H 141.7°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX#49CB3B
RGBrgb(73, 203, 59)
HSLhsl(114, 58%, 51%)
HSVhsv(114, 71%, 80%)
CMYKcmyk(64%, 0%, 70.9%, 20.4%)
CIE-LABlab(72.52, -61.67, 58.35)
CIE-LCHlch(72.52, 84.90, 136.58°)
OKLaboklab(74.28% -0.1682 0.1327)
OKLCHoklch(74.28% 0.214 141.7)
XYZxyz(24.8917, 44.4416, 11.4031)
Luminance0.4444 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#49CB3B #BD3BCB
analogous
#91CB3B #49CB3B #3BCB75
triadic
#49CB3B #3B49CB #CB3B49
tetradic
#49CB3B #3B91CB #BD3BCB #CB753B
square
#49CB3B #3B91CB #BD3BCB #CB753B
split-complementary
#49CB3B #753BCB #CB3B91
monochromatic
#256E1D #359F2A #49CB3B #76D86B #A3E59C

Accessibility & contrast

On white

2.12
#49CB3B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.89
#49CB3B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #49CB3B
9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##49CB3B#FFFFFF#000000##000000
##49CB3B1.002.129.899.89
#FFFFFF2.121.0021.0021.00
#0000009.8921.001.001.00
##0000009.8921.001.001.00

Color blindness preview

Protanopia (red-blind)
#D0B823
Deuteranopia (green-blind)
#C0AE49
Tritanopia (blue-blind)
#30C5AF
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #49cb3b;
/* rgb */ color: rgb(73, 203, 59);
/* oklch */ color: oklch(74.3% 0.214 141.7);
Tailwind
colors: {
  custom: {
    50: '#8cdc79',
    500: '#49cb3b',
    950: '#000000',
  },
}
SCSS
$custom: #49cb3b;
$custom-light: #8cdc79;
$custom-dark: #000000;
JSON
{
  "hex": "#49cb3b",
  "rgb": {
    "r": 73,
    "g": 203,
    "b": 59
  },
  "hsl": {
    "h": 114.167,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.74276,
    "c": 0.21424,
    "h": 141.7
  },
  "luminance": 0.44444
}

Semantic roles & 50–950 ramp

primary
#49CB3B
secondary
#CA91D1
accent
#47E1D2
background
#F9FDF7
surface
#F2FBEE
border
#CCD4C9
text
#0D150A
muted
#7E837C

Preview Lab

Preview with #49CB3B

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

Preview Lab → · Contrast checker → · Palette generator →

#49CB3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva