#45D57B#45D57B

#45D57B is a light, vivid green. Relative luminance 0.503; OKLCH L 77.5% C 0.177 H 152.0°. Best body text is #000000 at 11.06:1 contrast (WCAG AA passes).

Color values

HEX#45D57B
RGBrgb(69, 213, 123)
HSLhsl(143, 63%, 55%)
HSVhsv(143, 68%, 84%)
CMYKcmyk(67.6%, 0%, 42.3%, 16.5%)
CIE-LABlab(76.24, -57.84, 33.59)
CIE-LCHlch(76.24, 66.88, 149.85°)
OKLaboklab(77.55% -0.156 0.0831)
OKLCHoklch(77.55% 0.177 152)
XYZxyz(29.8212, 50.2805, 26.8686)
Luminance0.5028 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#45D57B #D5459F
analogous
#57D545 #45D57B #45D5C3
triadic
#45D57B #7B45D5 #D57B45
tetradic
#45D57B #4557D5 #D5459F #D5C345
square
#45D57B #4557D5 #D5459F #D5C345
split-complementary
#45D57B #C345D5 #D54557
monochromatic
#1D8243 #29B45D #45D57B #77E09E #A9ECC2

Accessibility & contrast

On white

1.90
#45D57B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.06
#45D57B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45D57B
11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##45D57B#FFFFFF#000000##000000
##45D57B1.001.9011.0611.06
#FFFFFF1.901.0021.0021.00
#00000011.0621.001.001.00
##00000011.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#D5C474
Deuteranopia (green-blind)
#C4B781
Tritanopia (blue-blind)
#00D2BF
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #45d57b;
/* rgb */ color: rgb(69, 213, 123);
/* oklch */ color: oklch(77.5% 0.177 152.0);
Tailwind
colors: {
  custom: {
    50: '#89e3a2',
    500: '#45d57b',
    950: '#000000',
  },
}
SCSS
$custom: #45d57b;
$custom-light: #89e3a2;
$custom-dark: #000000;
JSON
{
  "hex": "#45d57b",
  "rgb": {
    "r": 69,
    "g": 213,
    "b": 123
  },
  "hsl": {
    "h": 142.5,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.7755,
    "c": 0.1767,
    "h": 152
  },
  "luminance": 0.50284
}

Semantic roles & 50–950 ramp

primary
#45D57B
secondary
#89356A
accent
#42A8E6
background
#FCFEFC
surface
#F4FCF5
border
#CED5CF
text
#0D160F
muted
#7F8480

Preview Lab

Preview with #45D57B

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

Preview Lab → · Contrast checker → · Palette generator →

#45D57B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva