#77B831#77B831

#77B831 is a light, vivid yellow-green. Relative luminance 0.384; OKLCH L 71.3% C 0.176 H 132.1°. Best body text is #000000 at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#77B831
RGB	rgb(119, 184, 49)
HSL	hsl(89, 58%, 46%)
HSV	hsv(89, 73%, 72%)
CMYK	cmyk(35.3%, 0%, 73.4%, 27.8%)
CIE-LAB	lab(68.33, -41.85, 58.32)
CIE-LCH	lch(68.33, 71.78, 125.67°)
OKLab	oklab(71.29% -0.1181 0.1307)
OKLCH	oklch(71.29% 0.176 132.1)
XYZ	xyz(25.3023, 38.4236, 8.9885)
Luminance	0.3842 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B831 #7231B8

analogous

#B8B531 #77B831 #33B831

triadic

#77B831 #3177B8 #B83177

tetradic

#77B831 #31B8B5 #7231B8 #B83133

square

#77B831 #31B8B5 #7231B8 #B83133

split-complementary

#77B831 #3133B8 #B531B8

monochromatic

#385717 #588824 #77B831 #95D255 #B3DE85

Accessibility & contrast

On white

2.42

#77B831 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.68

#77B831 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B831

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B831	#FFFFFF	#000000	##000000
##77B831	1.00	2.42	8.68	8.68
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.68	21.00	1.00	1.00
##000000	8.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA17

Deuteranopia (green-blind)

#B7A53E

Tritanopia (blue-blind)

#78B09E

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #77b831;
/* rgb */ color: rgb(119, 184, 49);
/* oklch */ color: oklch(71.3% 0.176 132.1);

Tailwind

colors: {
  custom: {
    50: '#a3cd72',
    500: '#77b831',
    950: '#000000',
  },
}

SCSS

$custom: #77b831;
$custom-light: #a3cd72;
$custom-dark: #000000;

JSON

{
  "hex": "#77b831",
  "rgb": {
    "r": 119,
    "g": 184,
    "b": 49
  },
  "hsl": {
    "h": 88.889,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.71292,
    "c": 0.17617,
    "h": 132.1
  },
  "luminance": 0.38425
}

Semantic roles & 50–950 ramp

primary

#77B831

secondary

#A17DC8

accent

#47E191

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #77B831

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

Preview Lab → · Contrast checker → · Palette generator →