#79CF40#79CF40

#79CF40 is a light, vivid yellow-green. Relative luminance 0.491; OKLCH L 77.2% C 0.194 H 135.4°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#79CF40
RGB	rgb(121, 207, 64)
HSL	hsl(96, 60%, 53%)
HSV	hsv(96, 69%, 81%)
CMYK	cmyk(41.5%, 0%, 69.1%, 18.8%)
CIE-LAB	lab(75.49, -49.72, 60.07)
CIE-LCH	lch(75.49, 77.98, 129.61°)
OKLab	oklab(77.2% -0.1385 0.1364)
OKLCH	oklch(77.2% 0.194 135.4)
XYZ	xyz(31.1227, 49.0590, 12.6789)
Luminance	0.4906 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#79CF40 #9640CF

analogous

#C0CF40 #79CF40 #40CF4E

triadic

#79CF40 #4079CF #CF4079

tetradic

#79CF40 #40C0CF #9640CF #CF4E40

square

#79CF40 #40C0CF #9640CF #CF4E40

split-complementary

#79CF40 #4E40CF #CF40C0

monochromatic

#41771E #5CA82A #79CF40 #9BDB71 #BEE8A2

Accessibility & contrast

On white

1.94

#79CF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#79CF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #79CF40

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##79CF40	#FFFFFF	#000000	##000000
##79CF40	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE2A

Deuteranopia (green-blind)

#CBB74D

Tritanopia (blue-blind)

#77C7B2

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #79cf40;
/* rgb */ color: rgb(121, 207, 64);
/* oklch */ color: oklch(77.2% 0.194 135.4);

Tailwind

colors: {
  custom: {
    50: '#a6de7d',
    500: '#79cf40',
    950: '#000000',
  },
}

SCSS

$custom: #79cf40;
$custom-light: #a6de7d;
$custom-dark: #000000;

JSON

{
  "hex": "#79cf40",
  "rgb": {
    "r": 121,
    "g": 207,
    "b": 64
  },
  "hsl": {
    "h": 96.084,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.77201,
    "c": 0.1944,
    "h": 135.4
  },
  "luminance": 0.49061
}

Semantic roles & 50–950 ramp

primary

#79CF40

secondary

#BC97D4

accent

#45E3A4

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #79CF40

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

Preview Lab → · Contrast checker → · Palette generator →