#77C73F#77C73F

#77C73F is a light, vivid yellow-green. Relative luminance 0.451; OKLCH L 75.1% C 0.186 H 135.0°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#77C73F
RGB	rgb(119, 199, 63)
HSL	hsl(95, 55%, 51%)
HSV	hsv(95, 68%, 78%)
CMYK	cmyk(40.2%, 0%, 68.3%, 22%)
CIE-LAB	lab(72.97, -47.19, 57.82)
CIE-LCH	lch(72.97, 74.63, 129.22°)
OKLab	oklab(75.12% -0.1315 0.1316)
OKLCH	oklch(75.12% 0.186 135)
XYZ	xyz(28.9277, 45.1262, 11.8876)
Luminance	0.4513 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C73F #8F3FC7

analogous

#BBC73F #77C73F #3FC74B

triadic

#77C73F #3F77C7 #C73F77

tetradic

#77C73F #3FBBC7 #8F3FC7 #C74B3F

square

#77C73F #3FBBC7 #8F3FC7 #C74B3F

split-complementary

#77C73F #4B3FC7 #C73FBB

monochromatic

#3F6C20 #5B9B2D #77C73F #99D56E #BAE39E

Accessibility & contrast

On white

2.09

#77C73F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#77C73F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C73F

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C73F	#FFFFFF	#000000	##000000
##77C73F	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB72B

Deuteranopia (green-blind)

#C3B14B

Tritanopia (blue-blind)

#75C0AC

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #77c73f;
/* rgb */ color: rgb(119, 199, 63);
/* oklch */ color: oklch(75.1% 0.186 135.0);

Tailwind

colors: {
  custom: {
    50: '#a4d87b',
    500: '#77c73f',
    950: '#000000',
  },
}

SCSS

$custom: #77c73f;
$custom-light: #a4d87b;
$custom-dark: #000000;

JSON

{
  "hex": "#77c73f",
  "rgb": {
    "r": 119,
    "g": 199,
    "b": 63
  },
  "hsl": {
    "h": 95.294,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.75116,
    "c": 0.18608,
    "h": 135
  },
  "luminance": 0.45128
}

Semantic roles & 50–950 ramp

primary

#77C73F

secondary

#B693CF

accent

#4ADEA1

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #77C73F

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

Preview Lab → · Contrast checker → · Palette generator →