#77C640#77C640

#77C640 is a light, vivid yellow-green. Relative luminance 0.447; OKLCH L 74.9% C 0.184 H 135.0°. Best body text is #000000 at 9.94:1 contrast (WCAG AA passes).

Color values

HEX#77C640
RGBrgb(119, 198, 64)
HSLhsl(95, 54%, 51%)
HSVhsv(95, 68%, 78%)
CMYKcmyk(39.9%, 0%, 67.7%, 22.4%)
CIE-LABlab(72.68, -46.70, 57.11)
CIE-LCHlch(72.68, 73.77, 129.27°)
OKLaboklab(74.88% -0.1301 0.1303)
OKLCHoklch(74.88% 0.184 135)
XYZxyz(28.7266, 44.6788, 11.9597)
Luminance0.4468 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#77C640 #8F40C6
analogous
#BAC640 #77C640 #40C64C
triadic
#77C640 #4077C6 #C64077
tetradic
#77C640 #40BAC6 #8F40C6 #C64C40
square
#77C640 #40BAC6 #8F40C6 #C64C40
split-complementary
#77C640 #4C40C6 #C640BA
monochromatic
#3F6C20 #5B9B2E #77C640 #99D46F #BAE29E

Accessibility & contrast

On white

2.11
#77C640 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.94
#77C640 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C640
9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##77C640#FFFFFF#000000##000000
##77C6401.002.119.949.94
#FFFFFF2.111.0021.0021.00
#0000009.9421.001.001.00
##0000009.9421.001.001.00

Color blindness preview

Protanopia (red-blind)
#CDB62D
Deuteranopia (green-blind)
#C2B04C
Tritanopia (blue-blind)
#75BFAB
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #77c640;
/* rgb */ color: rgb(119, 198, 64);
/* oklch */ color: oklch(74.9% 0.184 135.0);
Tailwind
colors: {
  custom: {
    50: '#a4d87c',
    500: '#77c640',
    950: '#000000',
  },
}
SCSS
$custom: #77c640;
$custom-light: #a4d87c;
$custom-dark: #000000;
JSON
{
  "hex": "#77c640",
  "rgb": {
    "r": 119,
    "g": 198,
    "b": 64
  },
  "hsl": {
    "h": 95.373,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.74878,
    "c": 0.18414,
    "h": 135
  },
  "luminance": 0.4468
}

Semantic roles & 50–950 ramp

primary
#77C640
secondary
#B693CE
accent
#4ADDA1
background
#FAFDF7
surface
#F4FAEE
border
#CED3C9
text
#10140A
muted
#7F837C

Preview Lab

Preview with #77C640

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

Preview Lab → · Contrast checker → · Palette generator →

#77C640 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva