#77CC3F#77CC3F

#77CC3F is a light, vivid yellow-green. Relative luminance 0.475; OKLCH L 76.4% C 0.192 H 135.5°. Best body text is #000000 at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#77CC3F
RGB	rgb(119, 204, 63)
HSL	hsl(96, 58%, 52%)
HSV	hsv(96, 69%, 80%)
CMYK	cmyk(41.7%, 0%, 69.1%, 20%)
CIE-LAB	lab(74.49, -49.23, 59.39)
CIE-LCH	lch(74.49, 77.14, 129.66°)
OKLab	oklab(76.35% -0.1371 0.1349)
OKLCH	oklch(76.35% 0.192 135.5)
XYZ	xyz(30.0971, 47.4649, 12.2774)
Luminance	0.4747 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CC3F #943FCC

analogous

#BECC3F #77CC3F #3FCC4D

triadic

#77CC3F #3F77CC #CC3F77

tetradic

#77CC3F #3FBECC #943FCC #CC4D3F

square

#77CC3F #3FBECC #943FCC #CC4D3F

split-complementary

#77CC3F #4D3FCC #CC3FBE

monochromatic

#40721E #5BA32B #77CC3F #99D96F #BCE6A0

Accessibility & contrast

On white

2.00

#77CC3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.49

#77CC3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CC3F

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CC3F	#FFFFFF	#000000	##000000
##77CC3F	1.00	2.00	10.49	10.49
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.49	21.00	1.00	1.00
##000000	10.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC29

Deuteranopia (green-blind)

#C8B54C

Tritanopia (blue-blind)

#75C4B0

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #77cc3f;
/* rgb */ color: rgb(119, 204, 63);
/* oklch */ color: oklch(76.4% 0.192 135.5);

Tailwind

colors: {
  custom: {
    50: '#a4dc7c',
    500: '#77cc3f',
    950: '#000000',
  },
}

SCSS

$custom: #77cc3f;
$custom-light: #a4dc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#77cc3f",
  "rgb": {
    "r": 119,
    "g": 204,
    "b": 63
  },
  "hsl": {
    "h": 96.17,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.76353,
    "c": 0.19234,
    "h": 135.5
  },
  "luminance": 0.47467
}

Semantic roles & 50–950 ramp

primary

#77CC3F

secondary

#BA95D2

accent

#47E1A4

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #77CC3F

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

Preview Lab → · Contrast checker → · Palette generator →