#77C740#77C740

#77C740 is a light, vivid yellow-green. Relative luminance 0.451; OKLCH L 75.1% C 0.185 H 135.1°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#77C740
RGB	rgb(119, 199, 64)
HSL	hsl(96, 55%, 52%)
HSV	hsv(96, 68%, 78%)
CMYK	cmyk(40.2%, 0%, 67.8%, 22%)
CIE-LAB	lab(72.98, -47.11, 57.43)
CIE-LCH	lch(72.98, 74.28, 129.36°)
OKLab	oklab(75.13% -0.1313 0.1309)
OKLCH	oklch(75.13% 0.185 135.1)
XYZ	xyz(28.9559, 45.1374, 12.0362)
Luminance	0.4514 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C740 #9040C7

analogous

#BAC740 #77C740 #40C74D

triadic

#77C740 #4077C7 #C74077

tetradic

#77C740 #40BAC7 #9040C7 #C74D40

square

#77C740 #40BAC7 #9040C7 #C74D40

split-complementary

#77C740 #4D40C7 #C740BA

monochromatic

#3F6D20 #5B9C2E #77C740 #99D56F #BAE39F

Accessibility & contrast

On white

2.09

#77C740 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#77C740 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C740

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C740	#FFFFFF	#000000	##000000
##77C740	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB72D

Deuteranopia (green-blind)

#C3B14C

Tritanopia (blue-blind)

#75C0AC

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #77c740;
/* rgb */ color: rgb(119, 199, 64);
/* oklch */ color: oklch(75.1% 0.185 135.1);

Tailwind

colors: {
  custom: {
    50: '#a4d87c',
    500: '#77c740',
    950: '#000000',
  },
}

SCSS

$custom: #77c740;
$custom-light: #a4d87c;
$custom-dark: #000000;

JSON

{
  "hex": "#77c740",
  "rgb": {
    "r": 119,
    "g": 199,
    "b": 64
  },
  "hsl": {
    "h": 95.556,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75125,
    "c": 0.1854,
    "h": 135.1
  },
  "luminance": 0.45139
}

Semantic roles & 50–950 ramp

primary

#77C740

secondary

#B794CF

accent

#4ADEA2

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #77C740

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

Preview Lab → · Contrast checker → · Palette generator →