#79CF39#79CF39

#79CF39 is a light, vivid yellow-green. Relative luminance 0.490; OKLCH L 77.1% C 0.199 H 134.9°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#79CF39
RGB	rgb(121, 207, 57)
HSL	hsl(94, 61%, 52%)
HSV	hsv(94, 72%, 81%)
CMYK	cmyk(41.5%, 0%, 72.5%, 18.8%)
CIE-LAB	lab(75.44, -50.21, 62.59)
CIE-LCH	lch(75.44, 80.24, 128.74°)
OKLab	oklab(77.15% -0.1403 0.1407)
OKLCH	oklch(77.15% 0.199 134.9)
XYZ	xyz(30.9358, 48.9843, 11.6950)
Luminance	0.4899 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#79CF39 #8F39CF

analogous

#C4CF39 #79CF39 #39CF44

triadic

#79CF39 #3979CF #CF3979

tetradic

#79CF39 #39C4CF #8F39CF #CF4439

square

#79CF39 #39C4CF #8F39CF #CF4439

split-complementary

#79CF39 #4439CF #CF39C4

monochromatic

#40721C #5CA328 #79CF39 #9ADB6A #BCE79C

Accessibility & contrast

On white

1.94

#79CF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#79CF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #79CF39

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##79CF39	#FFFFFF	#000000	##000000
##79CF39	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE1D

Deuteranopia (green-blind)

#CBB748

Tritanopia (blue-blind)

#77C7B2

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #79cf39;
/* rgb */ color: rgb(121, 207, 57);
/* oklch */ color: oklch(77.1% 0.199 134.9);

Tailwind

colors: {
  custom: {
    50: '#a6de79',
    500: '#79cf39',
    950: '#000000',
  },
}

SCSS

$custom: #79cf39;
$custom-light: #a6de79;
$custom-dark: #000000;

JSON

{
  "hex": "#79cf39",
  "rgb": {
    "r": 121,
    "g": 207,
    "b": 57
  },
  "hsl": {
    "h": 94.4,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.77148,
    "c": 0.19873,
    "h": 134.9
  },
  "luminance": 0.48986
}

Semantic roles & 50–950 ramp

primary

#79CF39

secondary

#B791D3

accent

#44E4A0

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #79CF39

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

Preview Lab → · Contrast checker → · Palette generator →