#77DD42#77DD42

#77DD42 is a light, highly saturated yellow-green. Relative luminance 0.560; OKLCH L 80.6% C 0.211 H 137.0°. Best body text is #000000 at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#77DD42
RGB	rgb(119, 221, 66)
HSL	hsl(99, 70%, 56%)
HSV	hsv(99, 70%, 87%)
CMYK	cmyk(46.2%, 0%, 70.1%, 13.3%)
CIE-LAB	lab(79.63, -55.71, 63.57)
CIE-LCH	lch(79.63, 84.52, 131.23°)
OKLab	oklab(80.58% -0.1544 0.1441)
OKLCH	oklch(80.58% 0.211 137)
XYZ	xyz(34.4465, 56.0259, 14.1522)
Luminance	0.5603 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77DD42 #A842DD

analogous

#C5DD42 #77DD42 #42DD5B

triadic

#77DD42 #4277DD #DD4277

tetradic

#77DD42 #42C5DD #A842DD #DD5B42

square

#77DD42 #42C5DD #A842DD #DD5B42

split-complementary

#77DD42 #5B42DD #DD42C5

monochromatic

#408C19 #58BF22 #77DD42 #9CE676 #C2F0AA

Accessibility & contrast

On white

1.72

#77DD42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#77DD42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77DD42

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77DD42	#FFFFFF	#000000	##000000
##77DD42	1.00	1.72	12.21	12.21
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.21	21.00	1.00	1.00
##000000	12.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB29

Deuteranopia (green-blind)

#D7C251

Tritanopia (blue-blind)

#71D5BE

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #77dd42;
/* rgb */ color: rgb(119, 221, 66);
/* oklch */ color: oklch(80.6% 0.211 137.0);

Tailwind

colors: {
  custom: {
    50: '#a6e87f',
    500: '#77dd42',
    950: '#000000',
  },
}

SCSS

$custom: #77dd42;
$custom-light: #a6e87f;
$custom-dark: #000000;

JSON

{
  "hex": "#77dd42",
  "rgb": {
    "r": 119,
    "g": 221,
    "b": 66
  },
  "hsl": {
    "h": 99.484,
    "s": 69.507,
    "l": 56.275
  },
  "oklch": {
    "l": 0.80577,
    "c": 0.2112,
    "h": 137
  },
  "luminance": 0.56028
}

Semantic roles & 50–950 ramp

primary

#77DD42

secondary

#713291

accent

#3BECB0

background

#FDFEFB

surface

#F7FDF2

border

#D0D5CC

text

#10160B

muted

#81847E

Preview Lab

Preview with #77DD42

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

Preview Lab → · Contrast checker → · Palette generator →