#77B931#77B931

#77B931 is a light, vivid yellow-green. Relative luminance 0.388; OKLCH L 71.5% C 0.177 H 132.2°. Best body text is #000000 at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#77B931
RGB	rgb(119, 185, 49)
HSL	hsl(89, 58%, 46%)
HSV	hsv(89, 74%, 73%)
CMYK	cmyk(35.7%, 0%, 73.5%, 27.5%)
CIE-LAB	lab(68.64, -42.28, 58.62)
CIE-LCH	lch(68.64, 72.27, 125.80°)
OKLab	oklab(71.54% -0.1193 0.1313)
OKLCH	oklch(71.54% 0.177 132.2)
XYZ	xyz(25.5108, 38.8406, 9.0580)
Luminance	0.3884 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B931 #7331B9

analogous

#B9B731 #77B931 #33B931

triadic

#77B931 #3177B9 #B93177

tetradic

#77B931 #31B9B7 #7331B9 #B93133

square

#77B931 #31B9B7 #7331B9 #B93133

split-complementary

#77B931 #3133B9 #B731B9

monochromatic

#395817 #588924 #77B931 #95D255 #B4DF86

Accessibility & contrast

On white

2.39

#77B931 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.77

#77B931 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B931

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B931	#FFFFFF	#000000	##000000
##77B931	1.00	2.39	8.77	8.77
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.77	21.00	1.00	1.00
##000000	8.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB16

Deuteranopia (green-blind)

#B8A63E

Tritanopia (blue-blind)

#78B19F

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #77b931;
/* rgb */ color: rgb(119, 185, 49);
/* oklch */ color: oklch(71.5% 0.177 132.2);

Tailwind

colors: {
  custom: {
    50: '#a3ce72',
    500: '#77b931',
    950: '#000000',
  },
}

SCSS

$custom: #77b931;
$custom-light: #a3ce72;
$custom-dark: #000000;

JSON

{
  "hex": "#77b931",
  "rgb": {
    "r": 119,
    "g": 185,
    "b": 49
  },
  "hsl": {
    "h": 89.118,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.7154,
    "c": 0.17741,
    "h": 132.2
  },
  "luminance": 0.38842
}

Semantic roles & 50–950 ramp

primary

#77B931

secondary

#A27DC8

accent

#46E192

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #77B931

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

Preview Lab → · Contrast checker → · Palette generator →