#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
RGB	rgb(121, 255, 81)
HSL	hsl(106, 100%, 66%)
HSV	hsv(106, 68%, 100%)
CMYK	cmyk(52.5%, 0%, 68.2%, 0%)
CIE-LAB	lab(89.94, -66.57, 68.76)
CIE-LCH	lch(89.94, 95.71, 134.07°)
OKLab	oklab(89.11% -0.183 0.1568)
OKLCH	oklch(89.11% 0.241 139.4)
XYZ	xyz(45.1285, 76.1754, 20.1082)
Luminance	0.7618 (WCAG relative)
Temperature	neutral
Family	green

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
##79FF51	1.00	1.29	16.24	16.24
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.24	21.00	1.00	1.00
##000000	16.24	21.00	1.00	1.00

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.

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