#77CE4A#77CE4A

#77CE4A is a light, vivid yellow-green. Relative luminance 0.486; OKLCH L 76.9% C 0.187 H 136.6°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#77CE4A
RGB	rgb(119, 206, 74)
HSL	hsl(100, 57%, 55%)
HSV	hsv(100, 64%, 81%)
CMYK	cmyk(42.2%, 0%, 64.1%, 19.2%)
CIE-LAB	lab(75.17, -49.14, 55.73)
CIE-LCH	lch(75.17, 74.30, 131.41°)
OKLab	oklab(76.94% -0.1361 0.1285)
OKLCH	oklch(76.94% 0.187 136.6)
XYZ	xyz(30.9142, 48.5572, 14.2208)
Luminance	0.4856 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CE4A #A14ACE

analogous

#B9CE4A #77CE4A #4ACE5F

triadic

#77CE4A #4A77CE #CE4A77

tetradic

#77CE4A #4AB9CE #A14ACE #CE5F4A

square

#77CE4A #4AB9CE #A14ACE #CE5F4A

split-complementary

#77CE4A #5F4ACE #CE4AB9

monochromatic

#407C22 #59AC2F #77CE4A #9BDB7A #BFE8AA

Accessibility & contrast

On white

1.96

#77CE4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.71

#77CE4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CE4A

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CE4A	#FFFFFF	#000000	##000000
##77CE4A	1.00	1.96	10.71	10.71
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.71	21.00	1.00	1.00
##000000	10.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE3A

Deuteranopia (green-blind)

#C9B655

Tritanopia (blue-blind)

#73C7B3

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #77ce4a;
/* rgb */ color: rgb(119, 206, 74);
/* oklch */ color: oklch(76.9% 0.187 136.6);

Tailwind

colors: {
  custom: {
    50: '#a4dd82',
    500: '#77ce4a',
    950: '#000000',
  },
}

SCSS

$custom: #77ce4a;
$custom-light: #a4dd82;
$custom-dark: #000000;

JSON

{
  "hex": "#77ce4a",
  "rgb": {
    "r": 119,
    "g": 206,
    "b": 74
  },
  "hsl": {
    "h": 99.545,
    "s": 57.391,
    "l": 54.902
  },
  "oklch": {
    "l": 0.76945,
    "c": 0.18719,
    "h": 136.6
  },
  "luminance": 0.48559
}

Semantic roles & 50–950 ramp

primary

#77CE4A

secondary

#C39ED6

accent

#47E1AC

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150B

muted

#7F837C

Preview Lab

Preview with #77CE4A

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

Preview Lab → · Contrast checker → · Palette generator →