#51EB5F#51EB5F

#51EB5F is a very light, highly saturated green. Relative luminance 0.620; OKLCH L 83.0% C 0.224 H 144.6°. Best body text is #000000 at 13.40:1 contrast (WCAG AA passes).

Color values

HEX#51EB5F
RGBrgb(81, 235, 95)
HSLhsl(125, 79%, 62%)
HSVhsv(125, 66%, 92%)
CMYKcmyk(65.5%, 0%, 59.6%, 7.8%)
CIE-LABlab(82.91, -67.38, 55.09)
CIE-LCHlch(82.91, 87.04, 140.73°)
OKLaboklab(83.02% -0.1824 0.1295)
OKLCHoklch(83.02% 0.224 144.6)
XYZxyz(35.1650, 61.9886, 20.9360)
Luminance0.6199 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#51EB5F #EB51DD
analogous
#90EB51 #51EB5F #51EBAC
triadic
#51EB5F #5F51EB #EB5F51
tetradic
#51EB5F #5190EB #EB51DD #EBAC51
square
#51EB5F #5190EB #EB51DD #EBAC51
split-complementary
#51EB5F #AC51EB #EB5190
monochromatic
#14AE22 #1AE52D #51EB5F #88F191 #BFF8C4

Accessibility & contrast

On white

1.57
#51EB5F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.40
#51EB5F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EB5F
13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##51EB5F#FFFFFF#000000##000000
##51EB5F1.001.5713.4013.40
#FFFFFF1.571.0021.0021.00
#00000013.4021.001.001.00
##00000013.4021.001.001.00

Color blindness preview

Protanopia (red-blind)
#EFD650
Deuteranopia (green-blind)
#DCC96B
Tritanopia (blue-blind)
#26E5CD
Achromatopsia (no color)
#CECECE

Design tokens & code

CSS
--color: #51eb5f;
/* rgb */ color: rgb(81, 235, 95);
/* oklch */ color: oklch(83.0% 0.224 144.6);
Tailwind
colors: {
  custom: {
    50: '#93f391',
    500: '#51eb5f',
    950: '#000000',
  },
}
SCSS
$custom: #51eb5f;
$custom-light: #93f391;
$custom-dark: #000000;
JSON
{
  "hex": "#51eb5f",
  "rgb": {
    "r": 81,
    "g": 235,
    "b": 95
  },
  "hsl": {
    "h": 125.455,
    "s": 79.381,
    "l": 61.961
  },
  "oklch": {
    "l": 0.83021,
    "c": 0.22368,
    "h": 144.6
  },
  "luminance": 0.61992
}

Semantic roles & 50–950 ramp

primary
#51EB5F
secondary
#AE32A3
accent
#0AC9DC
background
#FCFFFC
surface
#F5FEF4
border
#CFD6CE
text
#0F170D
muted
#80857F

Preview Lab

Preview with #51EB5F

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

Preview Lab → · Contrast checker → · Palette generator →

#51EB5F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva