#79FF51#79FF51

#79FF51 is a very light, highly saturated green. Relative luminance 0.762; OKLCH L 89.1% C 0.241 H 139.4°. Best body text is #000000 at 16.24:1 contrast (WCAG AA passes).

Color values

HEX#79FF51
RGBrgb(121, 255, 81)
HSLhsl(106, 100%, 66%)
HSVhsv(106, 68%, 100%)
CMYKcmyk(52.5%, 0%, 68.2%, 0%)
CIE-LABlab(89.94, -66.57, 68.76)
CIE-LCHlch(89.94, 95.71, 134.07°)
OKLaboklab(89.11% -0.183 0.1568)
OKLCHoklch(89.11% 0.241 139.4)
XYZxyz(45.1285, 76.1754, 20.1082)
Luminance0.7618 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#79FF51 #D751FF
analogous
#D0FF51 #79FF51 #51FF80
triadic
#79FF51 #5179FF #FF5179
tetradic
#79FF51 #51D0FF #D751FF #FF8051
square
#79FF51 #51D0FF #D751FF #FF8051
split-complementary
#79FF51 #8051FF #FF51D0
monochromatic
#31D600 #4AFF14 #79FF51 #A8FF8E #D7FFCB

Accessibility & contrast

On white

1.29
#79FF51 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.24
#79FF51 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #79FF51
16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##79FF51#FFFFFF#000000##000000
##79FF511.001.2916.2416.24
#FFFFFF1.291.0021.0021.00
#00000016.2421.001.001.00
##00000016.2421.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE937
Deuteranopia (green-blind)
#F5DE61
Tritanopia (blue-blind)
#6CF7DC
Achromatopsia (no color)
#E2E2E2

Design tokens & code

CSS
--color: #79ff51;
/* rgb */ color: rgb(121, 255, 81);
/* oklch */ color: oklch(89.1% 0.241 139.4);
Tailwind
colors: {
  custom: {
    50: '#abff8a',
    500: '#79ff51',
    950: '#000000',
  },
}
SCSS
$custom: #79ff51;
$custom-light: #abff8a;
$custom-dark: #000000;
JSON
{
  "hex": "#79ff51",
  "rgb": {
    "r": 121,
    "g": 255,
    "b": 81
  },
  "hsl": {
    "h": 106.207,
    "s": 100,
    "l": 65.882
  },
  "oklch": {
    "l": 0.89112,
    "c": 0.24099,
    "h": 139.4
  },
  "luminance": 0.76179
}

Semantic roles & 50–950 ramp

primary
#79FF51
secondary
#A825D0
accent
#00E6B1
background
#FDFFFC
surface
#F8FFF4
border
#D1D7CE
text
#11180C
muted
#81867F

Preview Lab

Preview with #79FF51

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

Preview Lab → · Contrast checker → · Palette generator →

#79FF51 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva