#77DC3F#77DC3F

#77DC3F is a light, highly saturated yellow-green. Relative luminance 0.555; OKLCH L 80.3% C 0.212 H 136.7°. Best body text is #000000 at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#77DC3F
RGB	rgb(119, 220, 63)
HSL	hsl(99, 69%, 55%)
HSV	hsv(99, 71%, 86%)
CMYK	cmyk(45.9%, 0%, 71.4%, 13.7%)
CIE-LAB	lab(79.31, -55.54, 64.32)
CIE-LCH	lch(79.31, 84.98, 130.81°)
OKLab	oklab(80.31% -0.1542 0.1452)
OKLCH	oklch(80.31% 0.212 136.7)
XYZ	xyz(34.0972, 55.4650, 13.6108)
Luminance	0.5547 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77DC3F #A43FDC

analogous

#C5DC3F #77DC3F #3FDC55

triadic

#77DC3F #3F77DC #DC3F77

tetradic

#77DC3F #3FC5DC #A43FDC #DC553F

square

#77DC3F #3FC5DC #A43FDC #DC553F

split-complementary

#77DC3F #553FDC #DC3FC5

monochromatic

#408819 #59BC22 #77DC3F #9CE573 #C0EFA7

Accessibility & contrast

On white

1.74

#77DC3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.09

#77DC3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77DC3F

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77DC3F	#FFFFFF	#000000	##000000
##77DC3F	1.00	1.74	12.09	12.09
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.09	21.00	1.00	1.00
##000000	12.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA23

Deuteranopia (green-blind)

#D6C14E

Tritanopia (blue-blind)

#72D4BD

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #77dc3f;
/* rgb */ color: rgb(119, 220, 63);
/* oklch */ color: oklch(80.3% 0.212 136.7);

Tailwind

colors: {
  custom: {
    50: '#a6e77d',
    500: '#77dc3f',
    950: '#000000',
  },
}

SCSS

$custom: #77dc3f;
$custom-light: #a6e77d;
$custom-dark: #000000;

JSON

{
  "hex": "#77dc3f",
  "rgb": {
    "r": 119,
    "g": 220,
    "b": 63
  },
  "hsl": {
    "h": 98.599,
    "s": 69.163,
    "l": 55.49
  },
  "oklch": {
    "l": 0.80308,
    "c": 0.21181,
    "h": 136.7
  },
  "luminance": 0.55467
}

Semantic roles & 50–950 ramp

primary

#77DC3F

secondary

#6D318E

accent

#3CECAD

background

#FDFEFB

surface

#F7FDF2

border

#D0D5CC

text

#10160A

muted

#81847D

Preview Lab

Preview with #77DC3F

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

Preview Lab → · Contrast checker → · Palette generator →