#77D345#77D345

#77D345 is a light, vivid yellow-green. Relative luminance 0.509; OKLCH L 78.1% C 0.197 H 136.5°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#77D345
RGB	rgb(119, 211, 69)
HSL	hsl(99, 62%, 55%)
HSV	hsv(99, 67%, 83%)
CMYK	cmyk(43.6%, 0%, 67.3%, 17.3%)
CIE-LAB	lab(76.64, -51.57, 59.32)
CIE-LCH	lch(76.64, 78.60, 131.00°)
OKLab	oklab(78.13% -0.143 0.1355)
OKLCH	oklch(78.13% 0.197 136.5)
XYZ	xyz(31.9753, 50.9382, 13.7763)
Luminance	0.5094 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77D345 #A145D3

analogous

#BED345 #77D345 #45D35A

triadic

#77D345 #4577D3 #D34577

tetradic

#77D345 #45BED3 #A145D3 #D35A45

square

#77D345 #45BED3 #A145D3 #D35A45

split-complementary

#77D345 #5A45D3 #D345BE

monochromatic

#407F1E #59B12A #77D345 #9BDF76 #BFEAA8

Accessibility & contrast

On white

1.88

#77D345 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#77D345 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77D345

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77D345	#FFFFFF	#000000	##000000
##77D345	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC231

Deuteranopia (green-blind)

#CEBA52

Tritanopia (blue-blind)

#73CCB6

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #77d345;
/* rgb */ color: rgb(119, 211, 69);
/* oklch */ color: oklch(78.1% 0.197 136.5);

Tailwind

colors: {
  custom: {
    50: '#a5e180',
    500: '#77d345',
    950: '#000000',
  },
}

SCSS

$custom: #77d345;
$custom-light: #a5e180;
$custom-dark: #000000;

JSON

{
  "hex": "#77d345",
  "rgb": {
    "r": 119,
    "g": 211,
    "b": 69
  },
  "hsl": {
    "h": 98.873,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.78133,
    "c": 0.19705,
    "h": 136.5
  },
  "luminance": 0.5094
}

Semantic roles & 50–950 ramp

primary

#77D345

secondary

#6A3587

accent

#43E5AC

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150B

muted

#81847E

Preview Lab

Preview with #77D345

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

Preview Lab → · Contrast checker → · Palette generator →