#4DD251#4DD251

#4DD251 is a light, highly saturated green. Relative luminance 0.483; OKLCH L 76.4% C 0.206 H 143.7°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX#4DD251
RGBrgb(77, 210, 81)
HSLhsl(122, 60%, 56%)
HSVhsv(122, 63%, 82%)
CMYKcmyk(63.3%, 0%, 61.4%, 17.6%)
CIE-LABlab(74.99, -61.13, 52.13)
CIE-LCHlch(74.99, 80.34, 139.55°)
OKLaboklab(76.4% -0.1659 0.1219)
OKLCHoklch(76.4% 0.206 143.7)
XYZxyz(27.5907, 48.2623, 15.6445)
Luminance0.4827 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4DD251 #D24DCE
analogous
#8CD24D #4DD251 #4DD294
triadic
#4DD251 #514DD2 #D2514D
tetradic
#4DD251 #4D8CD2 #D24DCE #D2944D
square
#4DD251 #4D8CD2 #D24DCE #D2944D
split-complementary
#4DD251 #944DD2 #D24D8C
monochromatic
#218324 #2EB432 #4DD251 #7EDE81 #AFEBB1

Accessibility & contrast

On white

1.97
#4DD251 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.65
#4DD251 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DD251
10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4DD251#FFFFFF#000000##000000
##4DD2511.001.9710.6510.65
#FFFFFF1.971.0021.0021.00
#00000010.6521.001.001.00
##00000010.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#D6BF42
Deuteranopia (green-blind)
#C6B45C
Tritanopia (blue-blind)
#30CCB7
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #4dd251;
/* rgb */ color: rgb(77, 210, 81);
/* oklch */ color: oklch(76.4% 0.206 143.7);
Tailwind
colors: {
  custom: {
    50: '#8ee186',
    500: '#4dd251',
    950: '#000000',
  },
}
SCSS
$custom: #4dd251;
$custom-light: #8ee186;
$custom-dark: #000000;
JSON
{
  "hex": "#4dd251",
  "rgb": {
    "r": 77,
    "g": 210,
    "b": 81
  },
  "hsl": {
    "h": 121.805,
    "s": 59.641,
    "l": 56.275
  },
  "oklch": {
    "l": 0.76404,
    "c": 0.20586,
    "h": 143.7
  },
  "luminance": 0.48265
}

Semantic roles & 50–950 ramp

primary
#4DD251
secondary
#D9A2D7
accent
#45DEE3
background
#F9FDF8
surface
#F2FBF0
border
#CCD4CB
text
#0E150B
muted
#7E837C

Preview Lab

Preview with #4DD251

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

Preview Lab → · Contrast checker → · Palette generator →

#4DD251 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva