#77D740#77D740

#77D740 is a light, highly saturated yellow-green. Relative luminance 0.529; OKLCH L 79.1% C 0.205 H 136.4°. Best body text is #000000 at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#77D740
RGB	rgb(119, 215, 64)
HSL	hsl(98, 65%, 55%)
HSV	hsv(98, 70%, 84%)
CMYK	cmyk(44.7%, 0%, 70.2%, 15.7%)
CIE-LAB	lab(77.81, -53.53, 62.44)
CIE-LCH	lch(77.81, 82.24, 130.61°)
OKLab	oklab(79.08% -0.1487 0.1414)
OKLCH	oklch(79.08% 0.205 136.4)
XYZ	xyz(32.8327, 52.8909, 13.3284)
Luminance	0.5289 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77D740 #A040D7

analogous

#C2D740 #77D740 #40D755

triadic

#77D740 #4077D7 #D74077

tetradic

#77D740 #40C2D7 #A040D7 #D75540

square

#77D740 #40C2D7 #A040D7 #D75540

split-complementary

#77D740 #5540D7 #D740C2

monochromatic

#40811B #5AB426 #77D740 #9BE273 #BFECA5

Accessibility & contrast

On white

1.81

#77D740 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.58

#77D740 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77D740

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77D740	#FFFFFF	#000000	##000000
##77D740	1.00	1.81	11.58	11.58
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.58	21.00	1.00	1.00
##000000	11.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC527

Deuteranopia (green-blind)

#D1BD4E

Tritanopia (blue-blind)

#73CFB9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #77d740;
/* rgb */ color: rgb(119, 215, 64);
/* oklch */ color: oklch(79.1% 0.205 136.4);

Tailwind

colors: {
  custom: {
    50: '#a6e47d',
    500: '#77d740',
    950: '#000000',
  },
}

SCSS

$custom: #77d740;
$custom-light: #a6e47d;
$custom-dark: #000000;

JSON

{
  "hex": "#77d740",
  "rgb": {
    "r": 119,
    "g": 215,
    "b": 64
  },
  "hsl": {
    "h": 98.146,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.79081,
    "c": 0.2052,
    "h": 136.4
  },
  "luminance": 0.52893
}

Semantic roles & 50–950 ramp

primary

#77D740

secondary

#693388

accent

#3FE8AB

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150A

muted

#81847D

Preview Lab

Preview with #77D740

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

Preview Lab → · Contrast checker → · Palette generator →