#77AD28#77AD28

#77AD28 is a light, vivid yellow-green. Relative luminance 0.340; OKLCH L 68.5% C 0.168 H 129.7°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#77AD28
RGB	rgb(119, 173, 40)
HSL	hsl(84, 62%, 42%)
HSV	hsv(84, 77%, 68%)
CMYK	cmyk(31.2%, 0%, 76.9%, 32.2%)
CIE-LAB	lab(64.93, -37.56, 58.09)
CIE-LCH	lch(64.93, 69.18, 122.89°)
OKLab	oklab(68.5% -0.1071 0.1288)
OKLCH	oklch(68.5% 0.168 129.7)
XYZ	xyz(22.9342, 33.9616, 7.3540)
Luminance	0.3396 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77AD28 #5E28AD

analogous

#ADA128 #77AD28 #35AD28

triadic

#77AD28 #2877AD #AD2877

tetradic

#77AD28 #28ADA1 #5E28AD #AD2835

square

#77AD28 #28ADA1 #5E28AD #AD2835

split-complementary

#77AD28 #2835AD #A128AD

monochromatic

#334A11 #557B1D #77AD28 #97D33F #B2DE71

Accessibility & contrast

On white

2.69

#77AD28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#77AD28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77AD28

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77AD28	#FFFFFF	#000000	##000000
##77AD28	1.00	2.69	7.79	7.79
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A005

Deuteranopia (green-blind)

#AE9C36

Tritanopia (blue-blind)

#7AA594

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #77ad28;
/* rgb */ color: rgb(119, 173, 40);
/* oklch */ color: oklch(68.5% 0.168 129.7);

Tailwind

colors: {
  custom: {
    50: '#a3c56d',
    500: '#77ad28',
    950: '#000000',
  },
}

SCSS

$custom: #77ad28;
$custom-light: #a3c56d;
$custom-dark: #000000;

JSON

{
  "hex": "#77ad28",
  "rgb": {
    "r": 119,
    "g": 173,
    "b": 40
  },
  "hsl": {
    "h": 84.361,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.68503,
    "c": 0.16757,
    "h": 129.7
  },
  "luminance": 0.33962
}

Semantic roles & 50–950 ramp

primary

#77AD28

secondary

#906CC5

accent

#42E685

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#101307

muted

#7F827A

Preview Lab

Preview with #77AD28

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

Preview Lab → · Contrast checker → · Palette generator →