#77CB45#77CB45

#77CB45 is a light, vivid yellow-green. Relative luminance 0.471; OKLCH L 76.2% C 0.187 H 135.9°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#77CB45
RGB	rgb(119, 203, 69)
HSL	hsl(98, 56%, 53%)
HSV	hsv(98, 66%, 80%)
CMYK	cmyk(41.4%, 0%, 66%, 20.4%)
CIE-LAB	lab(74.23, -48.35, 56.76)
CIE-LCH	lch(74.23, 74.56, 130.42°)
OKLab	oklab(76.16% -0.1343 0.1301)
OKLCH	oklch(76.16% 0.187 135.9)
XYZ	xyz(30.0371, 47.0618, 13.1302)
Luminance	0.4706 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CB45 #9945CB

analogous

#BACB45 #77CB45 #45CB56

triadic

#77CB45 #4577CB #CB4577

tetradic

#77CB45 #45BACB #9945CB #CB5645

square

#77CB45 #45BACB #9945CB #CB5645

split-complementary

#77CB45 #5645CB #CB45BA

monochromatic

#407521 #5AA52E #77CB45 #9AD875 #BDE6A5

Accessibility & contrast

On white

2.02

#77CB45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#77CB45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CB45

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CB45	#FFFFFF	#000000	##000000
##77CB45	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB33

Deuteranopia (green-blind)

#C7B450

Tritanopia (blue-blind)

#74C4B0

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #77cb45;
/* rgb */ color: rgb(119, 203, 69);
/* oklch */ color: oklch(76.2% 0.187 135.9);

Tailwind

colors: {
  custom: {
    50: '#a4db7f',
    500: '#77cb45',
    950: '#000000',
  },
}

SCSS

$custom: #77cb45;
$custom-light: #a4db7f;
$custom-dark: #000000;

JSON

{
  "hex": "#77cb45",
  "rgb": {
    "r": 119,
    "g": 203,
    "b": 69
  },
  "hsl": {
    "h": 97.612,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.76158,
    "c": 0.18699,
    "h": 135.9
  },
  "luminance": 0.47063
}

Semantic roles & 50–950 ramp

primary

#77CB45

secondary

#BD99D3

accent

#48E0A7

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150A

muted

#7F837C

Preview Lab

Preview with #77CB45

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

Preview Lab → · Contrast checker → · Palette generator →