#77D040#77D040

#77D040 is a light, vivid yellow-green. Relative luminance 0.494; OKLCH L 77.4% C 0.197 H 135.9°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#77D040
RGB	rgb(119, 208, 64)
HSL	hsl(97, 61%, 53%)
HSV	hsv(97, 69%, 82%)
CMYK	cmyk(42.8%, 0%, 69.2%, 18.4%)
CIE-LAB	lab(75.70, -50.76, 60.27)
CIE-LCH	lch(75.70, 78.80, 130.11°)
OKLab	oklab(77.35% -0.1412 0.1369)
OKLCH	oklch(77.35% 0.197 135.9)
XYZ	xyz(31.0883, 49.4021, 12.7469)
Luminance	0.4940 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77D040 #9940D0

analogous

#BFD040 #77D040 #40D051

triadic

#77D040 #4077D0 #D04077

tetradic

#77D040 #40BFD0 #9940D0 #D05140

square

#77D040 #40BFD0 #9940D0 #D05140

split-complementary

#77D040 #5140D0 #D040BF

monochromatic

#40781E #5AA92A #77D040 #9ADC71 #BDE8A2

Accessibility & contrast

On white

1.93

#77D040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.88

#77D040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77D040

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77D040	#FFFFFF	#000000	##000000
##77D040	1.00	1.93	10.88	10.88
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.88	21.00	1.00	1.00
##000000	10.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF2A

Deuteranopia (green-blind)

#CBB84D

Tritanopia (blue-blind)

#74C8B3

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #77d040;
/* rgb */ color: rgb(119, 208, 64);
/* oklch */ color: oklch(77.4% 0.197 135.9);

Tailwind

colors: {
  custom: {
    50: '#a5df7d',
    500: '#77d040',
    950: '#000000',
  },
}

SCSS

$custom: #77d040;
$custom-light: #a5df7d;
$custom-dark: #000000;

JSON

{
  "hex": "#77d040",
  "rgb": {
    "r": 119,
    "g": 208,
    "b": 64
  },
  "hsl": {
    "h": 97.083,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.77351,
    "c": 0.19664,
    "h": 135.9
  },
  "luminance": 0.49404
}

Semantic roles & 50–950 ramp

primary

#77D040

secondary

#BD97D5

accent

#44E4A7

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #77D040

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

Preview Lab → · Contrast checker → · Palette generator →