#77B73B#77B73B

#77B73B is a light, vivid yellow-green. Relative luminance 0.381; OKLCH L 71.1% C 0.168 H 132.7°. Best body text is #000000 at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#77B73B
RGB	rgb(119, 183, 59)
HSL	hsl(91, 51%, 47%)
HSV	hsv(91, 68%, 72%)
CMYK	cmyk(35%, 0%, 67.8%, 28.2%)
CIE-LAB	lab(68.10, -40.72, 54.29)
CIE-LCH	lch(68.10, 67.87, 126.87°)
OKLab	oklab(71.12% -0.1143 0.1237)
OKLCH	oklch(71.12% 0.168 132.7)
XYZ	xyz(25.3303, 38.1036, 10.1569)
Luminance	0.3810 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77B73B #7B3BB7

analogous

#B5B73B #77B73B #3BB73D

triadic

#77B73B #3B77B7 #B73B77

tetradic

#77B73B #3BB5B7 #7B3BB7 #B73D3B

square

#77B73B #3BB5B7 #7B3BB7 #B73D3B

split-complementary

#77B73B #3D3BB7 #B73BB5

monochromatic

#3B5A1D #59892C #77B73B #96CD63 #B5DC91

Accessibility & contrast

On white

2.44

#77B73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.62

#77B73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77B73B

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77B73B	#FFFFFF	#000000	##000000
##77B73B	1.00	2.44	8.62	8.62
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.62	21.00	1.00	1.00
##000000	8.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA929

Deuteranopia (green-blind)

#B6A446

Tritanopia (blue-blind)

#78B09E

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #77b73b;
/* rgb */ color: rgb(119, 183, 59);
/* oklch */ color: oklch(71.1% 0.168 132.7);

Tailwind

colors: {
  custom: {
    50: '#a3cd77',
    500: '#77b73b',
    950: '#000000',
  },
}

SCSS

$custom: #77b73b;
$custom-light: #a3cd77;
$custom-dark: #000000;

JSON

{
  "hex": "#77b73b",
  "rgb": {
    "r": 119,
    "g": 183,
    "b": 59
  },
  "hsl": {
    "h": 90.968,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71122,
    "c": 0.16838,
    "h": 132.7
  },
  "luminance": 0.38105
}

Semantic roles & 50–950 ramp

primary

#77B73B

secondary

#A887C6

accent

#4DDB96

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #77B73B

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

Preview Lab → · Contrast checker → · Palette generator →