#77C548#77C548

#77C548 is a light, vivid yellow-green. Relative luminance 0.443; OKLCH L 74.7% C 0.177 H 135.6°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#77C548
RGB	rgb(119, 197, 72)
HSL	hsl(97, 52%, 53%)
HSV	hsv(97, 63%, 77%)
CMYK	cmyk(39.6%, 0%, 63.5%, 22.7%)
CIE-LAB	lab(72.44, -45.61, 53.58)
CIE-LCH	lch(72.44, 70.36, 130.41°)
OKLab	oklab(74.7% -0.1266 0.1238)
OKLCH	oklch(74.7% 0.177 135.6)
XYZ	xyz(28.7430, 44.3208, 13.1699)
Luminance	0.4432 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C548 #9648C5

analogous

#B5C548 #77C548 #48C557

triadic

#77C548 #4877C5 #C54877

tetradic

#77C548 #48B5C5 #9648C5 #C55748

square

#77C548 #48B5C5 #9648C5 #C55748

split-complementary

#77C548 #5748C5 #C548B5

monochromatic

#406F23 #5B9E32 #77C548 #9AD476 #BCE2A5

Accessibility & contrast

On white

2.13

#77C548 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#77C548 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C548

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C548	#FFFFFF	#000000	##000000
##77C548	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB639

Deuteranopia (green-blind)

#C1AF52

Tritanopia (blue-blind)

#75BEAB

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #77c548;
/* rgb */ color: rgb(119, 197, 72);
/* oklch */ color: oklch(74.7% 0.177 135.6);

Tailwind

colors: {
  custom: {
    50: '#a3d780',
    500: '#77c548',
    950: '#000000',
  },
}

SCSS

$custom: #77c548;
$custom-light: #a3d780;
$custom-dark: #000000;

JSON

{
  "hex": "#77c548",
  "rgb": {
    "r": 119,
    "g": 197,
    "b": 72
  },
  "hsl": {
    "h": 97.44,
    "s": 51.867,
    "l": 52.745
  },
  "oklch": {
    "l": 0.74704,
    "c": 0.17705,
    "h": 135.6
  },
  "luminance": 0.44322
}

Semantic roles & 50–950 ramp

primary

#77C548

secondary

#BB99CF

accent

#4CDBA6

background

#FAFDF8

surface

#F4FAEF

border

#CED3CA

text

#10140B

muted

#7F837C

Preview Lab

Preview with #77C548

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

Preview Lab → · Contrast checker → · Palette generator →