#77CA45#77CA45

#77CA45 is a light, vivid yellow-green. Relative luminance 0.466; OKLCH L 75.9% C 0.186 H 135.8°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#77CA45
RGB	rgb(119, 202, 69)
HSL	hsl(97, 56%, 53%)
HSV	hsv(97, 66%, 79%)
CMYK	cmyk(41.1%, 0%, 65.8%, 20.8%)
CIE-LAB	lab(73.93, -47.94, 56.43)
CIE-LCH	lch(73.93, 74.05, 130.35°)
OKLab	oklab(75.91% -0.1332 0.1295)
OKLCH	oklch(75.91% 0.186 135.8)
XYZ	xyz(29.8017, 46.5910, 13.0517)
Luminance	0.4659 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CA45 #9845CA

analogous

#B9CA45 #77CA45 #45CA55

triadic

#77CA45 #4577CA #CA4577

tetradic

#77CA45 #45B9CA #9845CA #CA5545

square

#77CA45 #45B9CA #9845CA #CA5545

split-complementary

#77CA45 #5545CA #CA45B9

monochromatic

#407421 #5AA32F #77CA45 #9AD875 #BDE5A4

Accessibility & contrast

On white

2.04

#77CA45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#77CA45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CA45

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CA45	#FFFFFF	#000000	##000000
##77CA45	1.00	2.04	10.32	10.32
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA33

Deuteranopia (green-blind)

#C6B350

Tritanopia (blue-blind)

#74C3AF

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #77ca45;
/* rgb */ color: rgb(119, 202, 69);
/* oklch */ color: oklch(75.9% 0.186 135.8);

Tailwind

colors: {
  custom: {
    50: '#a4db7f',
    500: '#77ca45',
    950: '#000000',
  },
}

SCSS

$custom: #77ca45;
$custom-light: #a4db7f;
$custom-dark: #000000;

JSON

{
  "hex": "#77ca45",
  "rgb": {
    "r": 119,
    "g": 202,
    "b": 69
  },
  "hsl": {
    "h": 97.444,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75911,
    "c": 0.18571,
    "h": 135.8
  },
  "luminance": 0.46593
}

Semantic roles & 50–950 ramp

primary

#77CA45

secondary

#BD99D2

accent

#49DFA7

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150A

muted

#7F837C

Preview Lab

Preview with #77CA45

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

Preview Lab → · Contrast checker → · Palette generator →