#77B328#77B328

#77B328 is a light, vivid yellow-green. Relative luminance 0.363; OKLCH L 70.0% C 0.175 H 130.8°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#77B328
RGB	rgb(119, 179, 40)
HSL	hsl(86, 63%, 43%)
HSV	hsv(86, 78%, 70%)
CMYK	cmyk(33.5%, 0%, 77.7%, 29.8%)
CIE-LAB	lab(66.76, -40.21, 59.82)
CIE-LCH	lch(66.76, 72.07, 123.91°)
OKLab	oklab(69.99% -0.1143 0.1325)
OKLCH	oklch(69.99% 0.175 130.8)
XYZ	xyz(24.1107, 36.3145, 7.7461)
Luminance	0.3631 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B328 #6428B3

analogous

#B3A928 #77B328 #32B328

triadic

#77B328 #2877B3 #B32877

tetradic

#77B328 #28B3A9 #6428B3 #B32832

square

#77B328 #28B3A9 #6428B3 #B32832

split-complementary

#77B328 #2832B3 #A928B3

monochromatic

#344F12 #56811D #77B328 #96D543 #B2E075

Accessibility & contrast

On white

2.54

#77B328 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#77B328 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B328

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B328	#FFFFFF	#000000	##000000
##77B328	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA500

Deuteranopia (green-blind)

#B3A137

Tritanopia (blue-blind)

#7AAB99

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #77b328;
/* rgb */ color: rgb(119, 179, 40);
/* oklch */ color: oklch(70.0% 0.175 130.8);

Tailwind

colors: {
  custom: {
    50: '#a3ca6d',
    500: '#77b328',
    950: '#000000',
  },
}

SCSS

$custom: #77b328;
$custom-light: #a3ca6d;
$custom-dark: #000000;

JSON

{
  "hex": "#77b328",
  "rgb": {
    "r": 119,
    "g": 179,
    "b": 40
  },
  "hsl": {
    "h": 85.899,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.69993,
    "c": 0.17497,
    "h": 130.8
  },
  "luminance": 0.36315
}

Semantic roles & 50–950 ramp

primary

#77B328

secondary

#956FC8

accent

#41E689

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#101308

muted

#7F827B

Preview Lab

Preview with #77B328

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

Preview Lab → · Contrast checker → · Palette generator →