#79FF3F#79FF3F

#79FF3F is a very light, highly saturated green. Relative luminance 0.759; OKLCH L 89.0% C 0.251 H 138.3°. Best body text is #000000 at 16.19:1 contrast (WCAG AA passes).

Color values

HEX	#79FF3F
RGB	rgb(121, 255, 63)
HSL	hsl(102, 100%, 62%)
HSV	hsv(102, 75%, 100%)
CMYK	cmyk(52.5%, 0%, 75.3%, 0%)
CIE-LAB	lab(89.83, -67.80, 74.75)
CIE-LCH	lch(89.83, 100.92, 132.21°)
OKLab	oklab(88.99% -0.1874 0.167)
OKLCH	oklch(88.99% 0.251 138.3)
XYZ	xyz(44.5407, 75.9403, 17.0125)
Luminance	0.7594 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#79FF3F #C53FFF

analogous

#D9FF3F #79FF3F #3FFF65

triadic

#79FF3F #3F79FF #FF3F79

tetradic

#79FF3F #3FD9FF #C53FFF #FF653F

square

#79FF3F #3FD9FF #C53FFF #FF653F

split-complementary

#79FF3F #653FFF #FF3FD9

monochromatic

#3BC400 #4EFF02 #79FF3F #A4FF7C #CEFFB9

Accessibility & contrast

On white

1.30

#79FF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.19

#79FF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #79FF3F

16.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##79FF3F	#FFFFFF	#000000	##000000
##79FF3F	1.00	1.30	16.19	16.19
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.19	21.00	1.00	1.00
##000000	16.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE90B

Deuteranopia (green-blind)

#F6DE54

Tritanopia (blue-blind)

#6EF6DB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #79ff3f;
/* rgb */ color: rgb(121, 255, 63);
/* oklch */ color: oklch(89.0% 0.251 138.3);

Tailwind

colors: {
  custom: {
    50: '#acff81',
    500: '#79ff3f',
    950: '#000000',
  },
}

SCSS

$custom: #79ff3f;
$custom-light: #acff81;
$custom-dark: #000000;

JSON

{
  "hex": "#79ff3f",
  "rgb": {
    "r": 121,
    "g": 255,
    "b": 63
  },
  "hsl": {
    "h": 101.875,
    "s": 100,
    "l": 62.353
  },
  "oklch": {
    "l": 0.88988,
    "c": 0.25098,
    "h": 138.3
  },
  "luminance": 0.75944
}

Semantic roles & 50–950 ramp

primary

#79FF3F

secondary

#9022C0

accent

#00E6A0

background

#FDFFFB

surface

#F8FFF2

border

#D1D7CC

text

#11180B

muted

#81867E

Preview Lab

Preview with #79FF3F

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

Preview Lab → · Contrast checker → · Palette generator →