#79D421#79D421

#79D421 is a light, highly saturated yellow-green. Relative luminance 0.513; OKLCH L 78.3% C 0.216 H 134.2°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#79D421
RGB	rgb(121, 212, 33)
HSL	hsl(91, 73%, 48%)
HSV	hsv(91, 84%, 83%)
CMYK	cmyk(42.9%, 0%, 84.4%, 16.9%)
CIE-LAB	lab(76.84, -53.40, 70.85)
CIE-LCH	lch(76.84, 88.72, 127.00°)
OKLab	oklab(78.26% -0.1503 0.1547)
OKLCH	oklch(78.26% 0.216 134.2)
XYZ	xyz(31.7026, 51.2599, 9.6622)
Luminance	0.5126 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#79D421 #7C21D4

analogous

#D2D421 #79D421 #21D423

triadic

#79D421 #2179D4 #D42179

tetradic

#79D421 #21D2D4 #7C21D4 #D42321

square

#79D421 #21D2D4 #7C21D4 #D42321

split-complementary

#79D421 #2321D4 #D421D2

monochromatic

#3D6A11 #5B9F19 #79D421 #98E44F #B7EC84

Accessibility & contrast

On white

1.87

#79D421 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.25

#79D421 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #79D421

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##79D421	#FFFFFF	#000000	##000000
##79D421	1.00	1.87	11.25	11.25
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.25	21.00	1.00	1.00
##000000	11.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC200

Deuteranopia (green-blind)

#D0BB39

Tritanopia (blue-blind)

#78CBB5

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #79d421;
/* rgb */ color: rgb(121, 212, 33);
/* oklch */ color: oklch(78.3% 0.216 134.2);

Tailwind

colors: {
  custom: {
    50: '#a8e26f',
    500: '#79d421',
    950: '#000000',
  },
}

SCSS

$custom: #79d421;
$custom-light: #a8e26f;
$custom-dark: #000000;

JSON

{
  "hex": "#79d421",
  "rgb": {
    "r": 121,
    "g": 212,
    "b": 33
  },
  "hsl": {
    "h": 90.503,
    "s": 73.061,
    "l": 48.039
  },
  "oklch": {
    "l": 0.78255,
    "c": 0.21568,
    "h": 134.2
  },
  "luminance": 0.51262
}

Semantic roles & 50–950 ramp

primary

#79D421

secondary

#4D2574

accent

#38F095

background

#FDFEFB

surface

#F7FCF1

border

#D0D5CB

text

#111508

muted

#81847D

Preview Lab

Preview with #79D421

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

Preview Lab → · Contrast checker → · Palette generator →