#77C524#77C524

#77C524 is a light, vivid yellow-green. Relative luminance 0.440; OKLCH L 74.4% C 0.198 H 133.1°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#77C524
RGB	rgb(119, 197, 36)
HSL	hsl(89, 69%, 46%)
HSV	hsv(89, 82%, 77%)
CMYK	cmyk(39.6%, 0%, 81.7%, 22.7%)
CIE-LAB	lab(72.22, -47.97, 65.99)
CIE-LCH	lch(72.22, 81.59, 126.02°)
OKLab	oklab(74.45% -0.1355 0.1449)
OKLCH	oklch(74.45% 0.198 133.1)
XYZ	xyz(27.8920, 43.9804, 8.6882)
Luminance	0.4398 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77C524 #7224C5

analogous

#C5C224 #77C524 #27C524

triadic

#77C524 #2477C5 #C52477

tetradic

#77C524 #24C5C2 #7224C5 #C52427

square

#77C524 #24C5C2 #7224C5 #C52427

split-complementary

#77C524 #2427C5 #C224C5

monochromatic

#385E11 #58911B #77C524 #95DE49 #B3E77C

Accessibility & contrast

On white

2.14

#77C524 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#77C524 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77C524

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77C524	#FFFFFF	#000000	##000000
##77C524	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB500

Deuteranopia (green-blind)

#C3AF38

Tritanopia (blue-blind)

#77BDA8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #77c524;
/* rgb */ color: rgb(119, 197, 36);
/* oklch */ color: oklch(74.4% 0.198 133.1);

Tailwind

colors: {
  custom: {
    50: '#a5d76e',
    500: '#77c524',
    950: '#000000',
  },
}

SCSS

$custom: #77c524;
$custom-light: #a5d76e;
$custom-dark: #000000;

JSON

{
  "hex": "#77c524",
  "rgb": {
    "r": 119,
    "g": 197,
    "b": 36
  },
  "hsl": {
    "h": 89.068,
    "s": 69.099,
    "l": 45.686
  },
  "oklch": {
    "l": 0.74446,
    "c": 0.19834,
    "h": 133.1
  },
  "luminance": 0.43982
}

Semantic roles & 50–950 ramp

primary

#77C524

secondary

#A176CF

accent

#3CEC91

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101408

muted

#7F837B

Preview Lab

Preview with #77C524

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

Preview Lab → · Contrast checker → · Palette generator →