#77B040#77B040

#77B040 is a light, vivid yellow-green. Relative luminance 0.353; OKLCH L 69.4% C 0.155 H 132.2°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#77B040
RGB	rgb(119, 176, 64)
HSL	hsl(91, 47%, 47%)
HSV	hsv(91, 64%, 69%)
CMYK	cmyk(32.4%, 0%, 63.6%, 31%)
CIE-LAB	lab(66.01, -37.22, 49.97)
CIE-LCH	lch(66.01, 62.31, 126.68°)
OKLab	oklab(69.44% -0.1043 0.1152)
OKLCH	oklch(69.44% 0.155 132.2)
XYZ	xyz(24.0582, 35.3419, 10.4036)
Luminance	0.3534 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B040 #7940B0

analogous

#AFB040 #77B040 #40B041

triadic

#77B040 #4077B0 #B04077

tetradic

#77B040 #40AFB0 #7940B0 #B04140

square

#77B040 #40AFB0 #7940B0 #B04140

split-complementary

#77B040 #4140B0 #B040AF

monochromatic

#3A561F #598330 #77B040 #96C766 #B5D893

Accessibility & contrast

On white

2.60

#77B040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#77B040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B040

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B040	#FFFFFF	#000000	##000000
##77B040	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A332

Deuteranopia (green-blind)

#AF9F49

Tritanopia (blue-blind)

#78A999

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #77b040;
/* rgb */ color: rgb(119, 176, 64);
/* oklch */ color: oklch(69.4% 0.155 132.2);

Tailwind

colors: {
  custom: {
    50: '#a2c87a',
    500: '#77b040',
    950: '#000000',
  },
}

SCSS

$custom: #77b040;
$custom-light: #a2c87a;
$custom-dark: #000000;

JSON

{
  "hex": "#77b040",
  "rgb": {
    "r": 119,
    "g": 176,
    "b": 64
  },
  "hsl": {
    "h": 90.536,
    "s": 46.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.69438,
    "c": 0.15541,
    "h": 132.2
  },
  "luminance": 0.35343
}

Semantic roles & 50–950 ramp

primary

#77B040

secondary

#A689C3

accent

#51D695

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #77B040

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

Preview Lab → · Contrast checker → · Palette generator →